Name: Juan Ignacio Londero
Country: Argentina
Birthdate: 15.08.93, 30 years
ATP ranking: 688
TOP ranking's position: 50 (03.02.20, 1012 points)
Points: 43
Prize money: 2.112.669 $
Matches total: 720
Win: 405
%: 56.25 %
Country: Argentina
Birthdate: 15.08.93, 30 years
ATP ranking: 688
TOP ranking's position: 50 (03.02.20, 1012 points)
Points: 43
Prize money: 2.112.669 $
Matches total: 720
Win: 405
%: 56.25 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2023 | 13/5 | 0/0 | 13/5 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2022 | 12/10 | 0/0 | 12/10 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2021 | 16/26 | 0/3 | 16/22 | 0/0 | 0/0 | 0/1 | 0/0 |
| 2020 | 9/14 | 1/4 | 8/10 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2019 | 33/28 | 6/9 | 25/13 | 0/3 | 0/0 | 2/3 | 0/0 |
| 2018 | 53/24 | 0/1 | 53/22 | 0/0 | 0/0 | 0/1 | 0/0 |
| 2017 | 52/28 | 8/5 | 41/22 | 3/1 | 0/0 | 0/0 | 0/0 |
| 2016 | 31/35 | 3/6 | 28/29 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2015 | 35/27 | 3/4 | 32/23 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2014 | 30/25 | 9/6 | 21/18 | 0/0 | 0/0 | 0/1 | 0/0 |
| 2013 | 48/24 | 9/8 | 39/16 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2012 | 43/29 | 0/0 | 43/29 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2011 | 18/27 | 1/3 | 17/24 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2010 | 12/13 | 0/0 | 12/13 | 0/0 | 0/0 | 0/0 | 0/0 |
| TOTAL | 405/315 | 40/49 | 360/256 | 3/4 | 0/0 | 2/6 | 0/0 |
| perc. % | 56.25 % | 44.94 % | 58.44 % | 42.86 % | 0 % | 25 % | 0 % |
Juan Ignacio Londero / Fixtures
| no matches found |
Juan Ignacio Londero form / surface: Clay
Juan Ignacio Londero / surface: Clay
| 13.09.23 | 2nd round | Andrea Collarini | Juan Ignacio Londero | Juan Ignacio Londero - walk over |  | match details |  Santa Cruz | Clay |
| 11.09.23 | 1st round | Juan Ignacio Londero | Renzo Olivo | 7-64, 6-2 |  | match details | ||
| 02.07.23 | fin | Juan Ignacio Londero | Adolfo Daniel Vallejo | 6-3, 6-2 | | match details |  M25 Rosario | Clay |
| 01.07.23 | 1/2 | Juan Ignacio Londero | Alejo Lorenzo Lingua Lavallen | 6-4, 6-2 | | match details | ||
| 30.06.23 | 1/4 | Juan Ignacio Londero | Lorenzo Joaquin Rodriguez | 5-7, 6-2, 6-3 | | match details | ||
| 29.06.23 | 2nd round | Juan Ignacio Londero | Enzo Camargo Lima | 6-1, 6-0 | | match details | ||
| 28.06.23 | 1st round | Juan Ignacio Londero | Luciano Emanuel Ambrogi | 6-1, 7-65 | | match details | ||
| 21.06.23 | 2nd round | Alejandro Tabilo | Juan Ignacio Londero | 6-3, 6-4 | | match details |  Cali Challenger | Clay |
| 20.06.23 | 1st round | Juan Ignacio Londero | Ignacio Monzon | 6-1, 6-2 | | match details | ||
| 19.06.23 | qual. | Juan Ignacio Londero | Alex Barrena | 6-2, 6-4 | | match details | ||
| 18.06.23 | q 1 | Juan Ignacio Londero | Roberto Cid Subervi | 6-3, 6-1 | | match details | ||
| 28.03.23 | 1st round | Federico Gaio | Juan Ignacio Londero | 7-65, 3-6, 7-65 | | match details |  Mexico City | Clay |
| 27.03.23 | qual. | Juan Ignacio Londero | Evan Zhu | 7-610, 7-63 | | match details | ||
| 26.03.23 | q 1 | Juan Ignacio Londero | Murkel Alejandro Dellien Velasco | 6-2, 7-65 | | match details | ||
| 10.01.23 | 1st round | Alessandro Giannessi | Juan Ignacio Londero | 3-4, Juan Ignacio Londero - retired | | match details | Tigre 2 | Clay |
| 06.01.23 | 1/4 | Murkel Alejandro Dellien Velasco | Juan Ignacio Londero | 6-1, 6-3 | | match details | Tigre 1 | Clay |
| 05.01.23 | 2nd round | Juan Ignacio Londero | Daniel Dutra Da Silva | 6-2, 6-4 | | match details | ||
| 03.01.23 | 1st round | Juan Ignacio Londero | Mathys Erhard | 6-0, 6-4 | | match details | ||
| 17.07.22 | q 1 | Pavel Kotov | Juan Ignacio Londero | 4-6, 6-3, 6-2 | | match details |  Gstaad | Clay |
| 22.05.22 | 1st round | Carlos Alcaraz | Juan Ignacio Londero | 6-4, 6-2, 6-0 | | match details |  Paris | Clay |
| 19.05.22 | qual. | Borna Gojo | Juan Ignacio Londero | 7-61, 6-1 | | match details | ||
| 18.05.22 | q 2 | Juan Ignacio Londero | Dominic Stricker | 7-5, 4-6, 6-0 | | match details | ||
| 16.05.22 | q 1 | Juan Ignacio Londero | Dmitry Popko | 6-4, 6-4 | | match details | ||
| 12.04.22 | 1st round | Alexis Galarneau | Juan Ignacio Londero | 6-3, 1-0, Juan Ignacio Londero - retired | | match details |  Sarasota Challenger | Clay |
| 06.04.22 | 2nd round | Maxime Janvier | Juan Ignacio Londero | 3-6, 6-3, 7-65 | | match details | Mexico City | Clay |
| 05.04.22 | 1st round | Juan Ignacio Londero | Goncalo Oliveira | 7-5, 6-76, 6-3 | | match details | ||
| 09.03.22 | 2nd round | Matheus Pucinelli De Almeida | Juan Ignacio Londero | 6-75, 6-2, 7-5 | | match details |  Santiago Challenger | Clay |
| 07.03.22 | 1st round | Juan Ignacio Londero | Andrea Collarini | 6-0, 7-65 | | match details | ||
| 23.02.22 | 2nd round | Sebastian Baez | Juan Ignacio Londero | 6-3, 6-3 | | match details | Santiago | Clay |
| 21.02.22 | 1st round | Juan Ignacio Londero | Tomas Martin Etcheverry | 4-6, 6-4, 7-5 | | match details | ||
| 20.02.22 | qual. | Juan Ignacio Londero | Felipe Meligeni Alves | 6-4, 6-4 | | match details | ||
| 19.02.22 | q 1 | Juan Ignacio Londero | Andrea Collarini | 6-2, 6-3 | | match details | ||
| 15.02.22 | 1st round | Albert Ramos-Vinolas | Juan Ignacio Londero | 6-3, 6-4 | | match details |  Rio de | Clay |
| 13.02.22 | qual. | Juan Ignacio Londero | Roberto Carballes Baena | 6-2, 6-4 | | match details | ||
| 12.02.22 | q 1 | Juan Ignacio Londero | Carlos Taberner | 6-3, 6-1 | | match details | ||
| 08.02.22 | 1st round | Pablo Andujar | Juan Ignacio Londero | 6-2, 6-4 | | match details | Buenos Aires | Clay |
| 05.02.22 | 1/2 | Albert Ramos-Vinolas | Juan Ignacio Londero | 7-64, 6-4 | | match details | Cordoba | Clay |
| 04.02.22 | 1/4 | Juan Ignacio Londero | Nikola Milojevic | 6-4, 7-5 | | match details | ||
| 02.02.22 | 2nd round | Juan Ignacio Londero | Pedro Martinez Portero | 6-3, 7-63 | | match details | ||
| 31.01.22 | 1st round | Juan Ignacio Londero | Yannick Hanfmann | 6-3, 6-4 | | match details | ||
| 11.12.21 | 1/2 | Igor Ribeiro Marcondes | Juan Ignacio Londero | 7-65, 3-6, 6-4 | | match details | Florianopolis Challenger | Clay |
| 10.12.21 | 1/4 | Juan Ignacio Londero | Daniel Dutra Da Silva | 6-4, 6-3 | | match details | ||
| 09.12.21 | 2nd round | Juan Ignacio Londero | Johan Nikles | 6-1, 6-4 | | match details | ||
| 07.12.21 | 1st round | Juan Ignacio Londero | Gustavo Heide | 7-5, 7-5 | | match details | ||
| 30.11.21 | 1st round | Gustavo Heide | Juan Ignacio Londero | 6-3, 7-5 | | match details | Sao Paulo | Clay |
| 26.11.21 | 1/4 | Federico Coria | Juan Ignacio Londero | 7-610, 6-4 | | match details | Brasilia Challenger | Clay |
| 24.11.21 | 2nd round | Juan Ignacio Londero | Felipe Meligeni Alves | 6-4, 7-66 | | match details | ||
| 22.11.21 | 1st round | Juan Ignacio Londero | Johan Nikles | 6-4, 6-4 | | match details | ||
| 16.11.21 | 1st round | Gustavo Heide | Juan Ignacio Londero | 7-5, 4-6, 6-4 | | match details | Campinas Challenger | Clay |
| 14.11.21 | fin | Hugo Dellien | Juan Ignacio Londero | 6-0, 6-1 | | match details |  Montevideo Challenger | Clay |
| 13.11.21 | 1/2 | Juan Ignacio Londero | Jaume Antoni Munar Clar | 0-6, 6-4, 6-4 | | match details | ||
| 12.11.21 | 1/4 | Juan Ignacio Londero | Thiago Moura Monteiro | 6-3, 7-61 | | match details | ||
| 11.11.21 | 2nd round | Juan Ignacio Londero | Hernan Casanova | 6-4, 6-2 | | match details | ||
| 09.11.21 | 1st round | Juan Ignacio Londero | Francisco Cerundolo | 6-4, 4-6, 6-2 | | match details | ||
| 21.10.21 | 2nd round | Sebastian Baez | Juan Ignacio Londero | 6-3, 6-4 | | match details | Buenos Aires | Clay |
| 19.10.21 | 1st round | Juan Ignacio Londero | Carlos Gomez-Herrera | 6-3, 6-4 | | match details | ||
| 14.10.21 | 2nd round | Felipe Meligeni Alves | Juan Ignacio Londero | 2-6, 6-3, 6-4 | | match details | Santiago 3 | Clay |
| 11.10.21 | 1st round | Juan Ignacio Londero | Gonzalo Lama | 6-2, 3-6, 6-1 | | match details | ||
| 05.10.21 | 1st round | Thiago Agustin Tirante | Juan Ignacio Londero | 6-2, 6-3 | | match details | Santiago 2 | Clay |
| 24.07.21 | q 1 | Lukas Neumayer | Juan Ignacio Londero | 7-67, 0-0, Juan Ignacio Londero - retired | | match details |  Kitzbuhel | Clay |
| 20.07.21 | 1st round | Tallon Griekspoor | Juan Ignacio Londero | 7-5, 4-6, 7-61 | | match details | Gstaad | Clay |
| 10.07.21 | 1/2 | Federico Coria | Juan Ignacio Londero | 6-1, 6-4 | | match details | Salzburg Anif | Clay |
| 09.07.21 | 1/4 | Juan Ignacio Londero | Pablo Cuevas | 6-3, 6-0 | | match details | ||
| 08.07.21 | 2nd round | Juan Ignacio Londero | Alexey Vatutin | 6-0, 2-6, 6-0 | | match details | ||
| 06.07.21 | 1st round | Juan Ignacio Londero | Taro Daniel | 6-4, 6-4 | | match details | ||
| 30.05.21 | 1st round | Cristian Garin | Juan Ignacio Londero | 3-6, 6-4, 7-66, 6-2 | | match details | Paris | Clay |
| 17.05.21 | 1st round | Leonardo Mayer | Juan Ignacio Londero | 4-6, 6-1, 6-4 | | match details |  Oeiras 3 | Clay |
| 08.05.21 | q 1 | Tommy Paul | Juan Ignacio Londero | 7-65, 6-3 | | match details |  Rome | Clay |
| 02.05.21 | qual. | Federico Delbonis | Juan Ignacio Londero | 6-4, 6-4 | | match details |  Madrid | Clay |
| 01.05.21 | q 1 | Juan Ignacio Londero | Laslo Djere | 6-3, 3-6, 6-2 | | match details | ||
| 27.04.21 | 1st round | Richard Gasquet | Juan Ignacio Londero | 6-3, 7-5 | | match details | Estoril | Clay |
| 20.04.21 | 1st round | Arthur Rinderknech | Juan Ignacio Londero | 6-1, 7-5 | | match details |  Belgrade | Clay |
| 14.04.21 | 2nd round | Filip Krajinovic | Juan Ignacio Londero | 6-0, 6-3 | | match details |  Monte-Carlo | Clay |
| 11.04.21 | qual. | Dominik Koepfer | Juan Ignacio Londero | 6-1, 6-3 | | match details | ||
| 10.04.21 | q 1 | Juan Ignacio Londero | Mischa Zverev | 6-4, 6-1 | | match details | ||
| 05.04.21 | 1st round | Norbert Gombos | Juan Ignacio Londero | 6-73, 6-1, 6-3 | | match details | Marbella | Clay |
| 01.03.21 | 1st round | Pablo Andujar | Juan Ignacio Londero | 6-3, 6-0 | | match details | Buenos Aires | Clay |
| 23.02.21 | 1st round | Albert Ramos-Vinolas | Juan Ignacio Londero | 4-6, 6-2, 6-2 | | match details | Cordoba | Clay |
| 06.10.20 | 1st round | Alexei Popyrin | Juan Ignacio Londero | 1-6, 2-1, Juan Ignacio Londero - retired | | match details | Parma Challenger | Clay |
| 30.09.20 | 2nd round | Marco Cecchinato | Juan Ignacio Londero | 6-3, 6-2, 5-7, 6-2 | | match details | Paris | Clay |
| 27.09.20 | 1st round | Juan Ignacio Londero | Federico Delbonis | 6-4, 7-61, 2-6, 1-6, 14-12 | | match details | ||
| 19.09.20 | q 1 | Radu Albot | Juan Ignacio Londero | 7-65, 6-4 | | match details |  Hamburg | Clay |
| 12.09.20 | q 1 | Alejandro Davidovich Fokina | Juan Ignacio Londero | 2-6, 6-2, 6-2 | | match details | Rome | Clay |
| 09.09.20 | 1st round | Federico Delbonis | Juan Ignacio Londero | 6-4, 6-0 | | match details | Kitzbuhel | Clay |
| 07.03.20 | Daniel Elahi Galan | Juan Ignacio Londero | 6-3, 6-4 | | match details | Davis Cup | Clay | |
| 06.03.20 | Juan Ignacio Londero | Santiago Giraldo | 6-76, 6-3, 6-2 | | match details | |||
| 27.02.20 | 2nd round | Thiago Seyboth Wild | Juan Ignacio Londero | 7-67, 6-4 | | match details | Santiago | Clay |
| 25.02.20 | 1st round | Juan Ignacio Londero | Federico Coria | 6-4, 6-2 | | match details | ||
| 18.02.20 | 1st round | Borna Coric | Juan Ignacio Londero | 7-65, 7-5 | | match details | Rio de | Clay |
| 15.02.20 | 1/2 | Casper Ruud | Juan Ignacio Londero | 4-6, 7-5, 6-1 | | match details | Buenos Aires | Clay |
| 14.02.20 | 1/4 | Juan Ignacio Londero | Guido Pella | 6-4, 7-64 | | match details | ||
| 13.02.20 | 2nd round | Juan Ignacio Londero | Laslo Djere | 6-73, 6-2, 6-1 | | match details | ||
| 11.02.20 | 1st round | Juan Ignacio Londero | Filip Horansky | 6-4, 4-6, 6-2 | | match details | ||
| 07.02.20 | 1/4 | Laslo Djere | Juan Ignacio Londero | 6-75, 6-3, 7-65 | | match details | Cordoba | Clay |
| 06.02.20 | 2nd round | Juan Ignacio Londero | Pedro Cachin | 6-3, 6-3 | | match details | ||
| 04.02.20 | 1st round | Juan Ignacio Londero | Marco Cecchinato | 6-2, 7-5 | | match details | ||
| 24.07.19 | 2nd round | Nikoloz Basilashvili | Juan Ignacio Londero | 6-4, 3-6, 6-3 | | match details | Hamburg | Clay |
| 23.07.19 | 1st round | Juan Ignacio Londero | Alejandro Davidovich Fokina | 6-3, 6-2 | | match details | ||
| 21.07.19 | fin | Nicolas Jarry | Juan Ignacio Londero | 7-67, 6-4 | | match details |  Bastad | Clay |
| 20.07.19 | 1/2 | Juan Ignacio Londero | Albert Ramos-Vinolas | 6-3, 6-4 | | match details | ||
| 19.07.19 | 1/4 | Juan Ignacio Londero | Richard Gasquet | 7-65, 4-6, 6-3 | | match details | ||
| 18.07.19 | 2nd round | Juan Ignacio Londero | Hugo Dellien | 4-6, 7-5, 6-3 | | match details | ||
| 16.07.19 | 1st round | Juan Ignacio Londero | Facundo Arguello | 6-3, 6-2 | | match details | ||
| 02.06.19 | 4th round | Rafael Nadal | Juan Ignacio Londero | 6-2, 6-3, 6-3 | | match details | Paris | Clay |
| 31.05.19 | 3rd round | Juan Ignacio Londero | Corentin Moutet | 2-6, 6-3, 6-4, 5-7, 6-4 | | match details | ||
| 29.05.19 | 2nd round | Juan Ignacio Londero | Richard Gasquet | 6-2, 3-6, 6-3, 6-4 | | match details | ||
| 27.05.19 | 1st round | Juan Ignacio Londero | Nikoloz Basilashvili | 6-4, 6-1, 6-3 | | match details | ||
| 22.05.19 | 2nd round | Radu Albot | Juan Ignacio Londero | 6-1, 6-73, 6-4 | | match details | Geneva | Clay |
| 19.05.19 | 1st round | Juan Ignacio Londero | Mischa Zverev | 6-4, 6-4 | | match details | ||
| 05.05.19 | qual. | Reilly Opelka | Juan Ignacio Londero | 7-67, 5-7, 6-2 | | match details | Madrid | Clay |
| 04.05.19 | q 1 | Juan Ignacio Londero | Mackenzie Mcdonald | 6-1, 6-2 | | match details | ||
| 01.05.19 | 2nd round | Alexander Zverev | Juan Ignacio Londero | 7-5, 6-1 | | match details | Munich | Clay |
| 30.04.19 | 1st round | Juan Ignacio Londero | Maximilian Marterer | 6-2, 4-6, 6-2 | | match details | ||
| 22.04.19 | 1st round | Benoit Paire | Juan Ignacio Londero | 7-5, 6-2 | | match details | Barcelona | Clay |
| 16.04.19 | 1st round | Felix Auger Aliassime | Juan Ignacio Londero | 7-5, 7-65 | | match details | Monte-Carlo | Clay |
| 14.04.19 | qual. | Juan Ignacio Londero | Thomas Fabbiano | 6-4, 6-1 | | match details | ||
| 13.04.19 | q 1 | Juan Ignacio Londero | Romain Arneodo | 6-0, 6-4 | | match details | ||
| 11.04.19 | 2nd round | Jiri Vesely | Juan Ignacio Londero | 6-3, 6-4 | | match details |  Marrakech | Clay |
| 09.04.19 | 1st round | Juan Ignacio Londero | Carlos Berlocq | 6-2, 6-4 | | match details | ||
| 28.02.19 | 2nd round | Hugo Dellien | Juan Ignacio Londero | 6-4, 7-63 | | match details | Sao Paulo | Clay |
| 26.02.19 | 1st round | Juan Ignacio Londero | Paolo Lorenzi | 7-63, 6-1 | | match details | ||
| 21.02.19 | 2nd round | Pablo Cuevas | Juan Ignacio Londero | 6-1, 6-4 | | match details | Rio de | Clay |
| 19.02.19 | 1st round | Juan Ignacio Londero | Elias Ymer | 2-6, 7-5, 6-2 | | match details | ||
| 17.02.19 | qual. | Juan Ignacio Londero | Rogerio Dutra Da Silva | 7-65, 6-2 | | match details | ||
| 16.02.19 | q 1 | Juan Ignacio Londero | Alessandro Giannessi | 7-63, 6-1 | | match details | ||
| 12.02.19 | 1st round | Joao Sousa | Juan Ignacio Londero | 6-3, 6-4 | | match details | Buenos Aires | Clay |
| 10.02.19 | fin | Juan Ignacio Londero | Guido Pella | 3-6, 7-5, 6-1 | | match details | Cordoba | Clay |
| 09.02.19 | 1/2 | Juan Ignacio Londero | Federico Delbonis | 6-1, 6-0 | | match details | ||
| 08.02.19 | 1/4 | Juan Ignacio Londero | Pedro Cachin | 6-4, 7-63 | | match details | ||
| 06.02.19 | 2nd round | Juan Ignacio Londero | Lorenzo Sonego | 7-5, 6-3 | | match details | ||
| 05.02.19 | 1st round | Juan Ignacio Londero | Nicolas Jarry | 6-2, 7-65 | | match details | ||
| 25.01.19 | 1/4 | Facundo Arguello | Juan Ignacio Londero | 7-62, 3-6, 6-1 | | match details | Punta Del | Clay |
| 24.01.19 | 3rd round | Juan Ignacio Londero | Tomas Lipovsek Puches | 6-3, 6-1 | | match details | ||
| 22.01.19 | 2nd round | Juan Ignacio Londero | Carlos Boluda-Purkiss | 6-0, 7-65 | | match details | ||
| 05.11.18 | 1st round | Pedro Cachin | Juan Ignacio Londero | 5-7, 6-1, 6-2 | | match details | Montevideo Challenger | Clay |
| 01.11.18 | 1/4 | Santiago Giraldo | Juan Ignacio Londero | 5-7, 7-63, 7-67 | | match details |  Guayaquil Challenger | Clay |
| 31.10.18 | 2nd round | Juan Ignacio Londero | Roberto Quiroz | 6-75, 7-67, 6-1 | | match details | ||
| 29.10.18 | 1st round | Juan Ignacio Londero | Lorenzo Giustino | 6-2, 6-4 | | match details | ||
| 25.10.18 | 1/4 | Pedro Sousa | Juan Ignacio Londero | 6-0, 6-3 | | match details |  Lima Challenger | Clay |
| 24.10.18 | 2nd round | Juan Ignacio Londero | Pablo Andujar | 6-4, 6-2 | | match details | ||
| 23.10.18 | 1st round | Juan Ignacio Londero | Gastao Elias | 6-1, 7-65 | | match details | ||
| 11.10.18 | 2nd round | Cristian Garin | Juan Ignacio Londero | 6-3, 6-1 | | match details |  Santo Domingo | Clay |
| 08.10.18 | 1st round | Juan Ignacio Londero | Roberto Quiroz | 6-1, 6-3 | | match details | ||
| 01.10.18 | 1st round | Thomaz Bellucci | Juan Ignacio Londero | 6-4, 6-3 | | match details | Campinas Challenger | Clay |
| 14.09.18 | 1/4 | Filippo Baldi | Juan Ignacio Londero | 4-6, 6-0, 7-5 | | match details |  Banja Luka | Clay |
| 13.09.18 | 2nd round | Juan Ignacio Londero | Federico Coria | 6-4, 6-2 | | match details | ||
| 11.09.18 | 1st round | Juan Ignacio Londero | Aslan Karatsev | 5-7, 6-3, 5-3, Aslan Karatsev - retired | | match details | ||
| 06.09.18 | 2nd round | Hubert Hurkacz | Juan Ignacio Londero | 5-7, 7-5, 6-0 | | match details | Genova Challenger | Clay |
| 05.09.18 | 1st round | Juan Ignacio Londero | Zsombor Piros | 6-4, 4-1, Zsombor Piros - retired | | match details | ||
| 01.09.18 | 1/4 | Cristian Garin | Juan Ignacio Londero | 6-4, 6-2 | | match details | Como Challenger | Clay |
| 30.08.18 | 2nd round | Juan Ignacio Londero | Dustin Brown | 7-5, 6-2 | | match details | ||
| 28.08.18 | 1st round | Juan Ignacio Londero | Gianluca Mager | 6-4, 6-78, 7-65 | | match details | ||
| 29.07.18 | fin | Tallon Griekspoor | Juan Ignacio Londero | 6-3, 2-6, 6-3 | | match details |  Tampere Challenger | Clay |
| 28.07.18 | 1/2 | Juan Ignacio Londero | Hugo Dellien | 6-4, 6-2 | | match details | ||
| 27.07.18 | 1/4 | Juan Ignacio Londero | Antoine Hoang | 7-65, 6-4 | | match details | ||
| 26.07.18 | 2nd round | Juan Ignacio Londero | Roberto Marcora | 3-6, 6-4, 6-2 | | match details | ||
| 24.07.18 | 1st round | Juan Ignacio Londero | Roberto Ortega-Olmedo | 6-1, 7-5 | | match details | ||
| 17.07.18 | 1st round | Henri Laaksonen | Juan Ignacio Londero | 6-3, 4-6, 7-5 | | match details | Bastad | Clay |
| 16.07.18 | qual. | Juan Ignacio Londero | Henri Laaksonen | 7-66, 6-4 | | match details | ||
| 15.07.18 | q 1 | Juan Ignacio Londero | Miljan Zekic | 6-4, 6-0 | | match details | ||
| 11.07.18 | 2nd round | Carlos Berlocq | Juan Ignacio Londero | 3-6, 7-61, 6-4 | | match details | Bastad Challenger | Clay |
| 10.07.18 | 1st round | Juan Ignacio Londero | Elias Ymer | 6-1, 6-4 | | match details | ||
| 07.07.18 | fin | Juan Ignacio Londero | Hugo Dellien | 3-6, 7-5, 6-4 | | match details | Marburg Challenger | Clay |
| 06.07.18 | 1/2 | Juan Ignacio Londero | Felix Auger Aliassime | 7-5, 1-6, 6-1 | | match details | ||
| 05.07.18 | 1/4 | Juan Ignacio Londero | Carlos Berlocq | 6-1, 6-4 | | match details | ||
| 04.07.18 | 2nd round | Juan Ignacio Londero | Jurgen Zopp | 6-4, 6-2 | | match details | ||
| 03.07.18 | 1st round | Juan Ignacio Londero | Dustin Brown | 6-3, 6-4 | | match details | ||
| 22.06.18 | 1/4 | Scott Griekspoor | Juan Ignacio Londero | 6-2, 5-7, 7-5 | | match details | Blois Challenger | Clay |
| 20.06.18 | 2nd round | Juan Ignacio Londero | Mathias Bourgue | 7-5, 7-63 | | match details | ||
| 18.06.18 | 1st round | Juan Ignacio Londero | Joao Domingues | 6-3, 6-4 | | match details | ||
| 25.05.18 | qual. | Martin Klizan | Juan Ignacio Londero | 6-4, 4-6, 7-65 | | match details | Paris | Clay |
| 23.05.18 | q 2 | Juan Ignacio Londero | Andrea Collarini | 6-2, 6-3 | | match details | ||
| 21.05.18 | q 1 | Juan Ignacio Londero | Nikola Milojevic | 6-4, 6-3 | | match details | ||
| 19.05.18 | 1/2 | Rudolf Molleker | Juan Ignacio Londero | 4-6, 6-3, 6-2 | | match details | Heilbronn Challenger | Clay |
| 18.05.18 | 1/4 | Juan Ignacio Londero | Oscar Otte | 6-4, 3-6, 6-3 | | match details | ||
| 17.05.18 | 2nd round | Juan Ignacio Londero | Dominik Koepfer | 7-62, 5-7, 6-3 | | match details | ||
| 15.05.18 | 1st round | Juan Ignacio Londero | John Millman | 1-6, 6-1, 6-2 | | match details | ||
| 09.05.18 | 2nd round | Rogerio Dutra Da Silva | Juan Ignacio Londero | 7-65, 6-4 | | match details | Rome Challenger | Clay |
| 08.05.18 | 1st round | Juan Ignacio Londero | Bernabe Zapata Miralles | 7-60, 6-3 | | match details | ||
| 26.04.18 | 1/4 | Max Purcell | Juan Ignacio Londero | 1-6, 6-3, 7-5 | | match details | Tallahassee Challenger | Clay |
| 25.04.18 | 2nd round | Juan Ignacio Londero | Peter Polansky | 6-3, 6-3 | | match details | ||
| 24.04.18 | 1st round | Juan Ignacio Londero | Jan Choinski | 1-6, 6-4, 6-1 | | match details | ||
| 21.04.18 | 1/2 | Hugo Dellien | Juan Ignacio Londero | 6-3, 6-3 | | match details | Sarasota Challenger | Clay |
| 20.04.18 | 1/4 | Juan Ignacio Londero | Henri Laaksonen | 6-1, 6-0 | | match details | ||
| 19.04.18 | 2nd round | Juan Ignacio Londero | Peter Polansky | 6-4, 6-3 | | match details | ||
| 17.04.18 | 1st round | Juan Ignacio Londero | Christian Harrison | 6-4, 6-1 | | match details | ||
| 15.04.18 | fin | Juan Ignacio Londero | Roberto Quiroz | 6-1, 6-3 | | match details | Mexico City | Clay |
| 14.04.18 | 1/2 | Juan Ignacio Londero | Daniel Elahi Galan | 6-4, 5-7, 6-4 | | match details | ||
| 13.04.18 | 1/4 | Juan Ignacio Londero | Jose Hernandez-Fernandez | 7-5, 6-2 | | match details | ||
| 12.04.18 | 2nd round | Juan Ignacio Londero | Thiago Moura Monteiro | 6-4, 6-1 | | match details | ||
| 10.04.18 | 1st round | Juan Ignacio Londero | Austin Krajicek | 7-5, 6-1 | | match details | ||
| 09.04.18 | qual. | Juan Ignacio Londero | Cristian Rodriguez | 6-2, 6-4 | | match details | ||
| 08.04.18 | q 2 | Juan Ignacio Londero | Felipe Mantilla | 6-4, 6-3 | | match details | ||
| 07.04.18 | q 1 | Juan Ignacio Londero | Tigre Hank | 7-63, 6-3 | | match details | ||
| 06.04.18 | 1/2 | Carlos Berlocq | Juan Ignacio Londero | 6-73, 7-5, 7-61 | | match details |  Panama City | Clay |
| 05.04.18 | 1/4 | Juan Ignacio Londero | Jan Choinski | 6-3, 6-1 | | match details | ||
| 04.04.18 | 2nd round | Juan Ignacio Londero | Ante Pavic | 6-4, 6-4 | | match details | ||
| 03.04.18 | 1st round | Juan Ignacio Londero | Jose Gilbert Gomez | 6-2, 6-1 | | match details | ||
| 01.04.18 | qual. | Juan Ignacio Londero | Felipe Mantilla | 5-7, 6-2, 7-67 | | match details | ||
| 31.03.18 | q 2 | Juan Ignacio Londero | Lucas Gomez | 6-1, 6-4 | | match details | ||
| 25.03.18 | q 1 | Pedro Sakamoto | Juan Ignacio Londero | 4-6, 7-5, 7-5 | | match details | San Luis | Clay |
| 05.03.18 | qual. | Carlos Gomez-Herrera | Juan Ignacio Londero | 6-2, 6-4 | | match details | Santiago Challenger | Clay |
| 04.03.18 | q 2 | Juan Ignacio Londero | Roberto Quiroz | 6-2, 6-4 | | match details | ||
| 03.03.18 | q 1 | Juan Ignacio Londero | Juan Ignacio Galarza | 6-2, 6-4 | | match details | ||
| 28.02.18 | 2nd round | Dmitry Popko | Juan Ignacio Londero | 2-6, 6-4, 6-4 | | match details | Punta Del | Clay |
| 27.02.18 | 1st round | Juan Ignacio Londero | Arthur De Greef | 5-2, Arthur De Greef - retired | | match details | ||
| 26.02.18 | qual. | Juan Ignacio Londero | Liam Caruana | 6-2, 6-1 | | match details | ||
| 25.02.18 | q 2 | Juan Ignacio Londero | Juan Carlos Saez | 6-1, 6-3 | | match details | ||
| 03.02.18 | q 1 | Alessandro Giannessi | Juan Ignacio Londero | 6-4, 6-4 | | match details | Quito | Clay |
| 23.11.17 | 2nd round | Andrea Collarini | Juan Ignacio Londero | 6-4, 6-3 | | match details | Rio De | Clay |
| 21.11.17 | 1st round | Juan Ignacio Londero | Hernan Casanova | 6-2, 6-2 | | match details | ||
| 15.11.17 | 2nd round | Rogerio Dutra Da Silva | Juan Ignacio Londero | 6-3, 2-6, 6-2 | | match details | Santiago Challenger | Clay |
| 13.11.17 | 1st round | Juan Ignacio Londero | Pedro Sakamoto | 6-1, 6-2 | | match details | ||
| 07.11.17 | 1st round | Nicolas Jarry | Juan Ignacio Londero | 6-1, 6-2 | | match details | Montevideo Challenger | Clay |
| 06.11.17 | qual. | Juan Ignacio Londero | Roberto Marcora | 6-4, 6-72, 7-65 | | match details | ||
| 05.11.17 | q 2 | Juan Ignacio Londero | Mariano Kestelboim | 7-67, 6-3 | | match details | ||
| 23.10.17 | qual. | Dimitar Kuzmanov | Juan Ignacio Londero | 6-3, 6-1 | | match details | Lima Challenger | Clay |
| 21.10.17 | q 1 | Juan Ignacio Londero | Arklon Huertas Del Pino | 6-3, 6-1 | | match details | ||
| 21.10.17 | q 2 | Juan Ignacio Londero | Joao Pedro Sorgi | 6-3, 6-1 | | match details | ||
| 18.10.17 | 2nd round | Alejandro Gonzalez | Juan Ignacio Londero | 6-4, 4-6, 6-3 | | match details | Cali Challenger | Clay |
| 16.10.17 | 1st round | Juan Ignacio Londero | Carlos Taberner | 6-3, 6-1 | | match details | ||
| 15.10.17 | qual. | Juan Ignacio Londero | Lenny Hampel | 3-6, 6-3, 6-2 | | match details | ||
| 14.10.17 | q 2 | Juan Ignacio Londero | Roberto Quiroz | 6-3, 6-4 | | match details | ||
| 14.10.17 | q 1 | Juan Ignacio Londero | Juan Pablo Ficovich | 6-3, 6-3 | | match details | ||
| 10.10.17 | 1st round | Federico Delbonis | Juan Ignacio Londero | 6-2, 6-2 | | match details | Buenos Aires | Clay |
| 09.10.17 | qual. | Juan Ignacio Londero | Jose Hernandez-Fernandez | 6-2, 6-3 | | match details | ||
| 08.10.17 | q 2 | Juan Ignacio Londero | Juan Bautista Otegui | 6-1, 6-4 | | match details | ||
| 07.10.17 | q 1 | Juan Ignacio Londero | Fernando Romboli | 6-1, 6-1 | | match details | ||
| 03.10.17 | 1st round | Renzo Olivo | Juan Ignacio Londero | 2-0, Juan Ignacio Londero - retired | | match details | Campinas Challenger | Clay |
| 08.09.17 | 1/4 | Victor Estrella | Juan Ignacio Londero | 6-4, 6-3 | | match details | Bogota Challenger | Clay |
| 07.09.17 | 2nd round | Juan Ignacio Londero | Joao Souza | 6-4, 6-1 | | match details | ||
| 05.09.17 | 1st round | Juan Ignacio Londero | Joao Pedro Sorgi | 6-4, 3-6, 6-2 | | match details | ||
| 29.08.17 | 1st round | Facundo Mena | Juan Ignacio Londero | 6-4, 6-2 | | match details | Quito Challenger | Clay |
| 16.08.17 | 2nd round | Gastao Elias | Juan Ignacio Londero | 6-4, 6-2 | | match details | Santo Domingo | Clay |
| 14.08.17 | 1st round | Juan Ignacio Londero | Jose Olivares | 6-4, 6-2 | | match details | ||
| 13.08.17 | qual. | Juan Ignacio Londero | Frederico Gil | 6-1, 6-1 | | match details | ||
| 12.08.17 | q 1 | Juan Ignacio Londero | Luis David Martinez | 6-2, 1-0, Luis David Martinez - retired | | match details | ||
| 09.08.17 | 2nd round | Gastao Elias | Juan Ignacio Londero | 4-6, 7-63, 7-5 | | match details | Floridablanca Challenger | Clay |
| 07.08.17 | 1st round | Juan Ignacio Londero | Kaichi Uchida | 6-75, 6-4, 6-3 | | match details | ||
| 06.08.17 | qual. | Juan Ignacio Londero | Jose Olivares | 6-3, 6-2 | | match details | ||
| 05.08.17 | q 1 | Juan Ignacio Londero | Jose Fernando Carvajal Torres | 6-0, 6-0 | | match details | ||
| 05.08.17 | q 2 | Juan Ignacio Londero | Jorge Montero | 7-5, 6-3 | | match details | ||
| 25.07.17 | 1st round | Fred Simonsson | Juan Ignacio Londero | 7-5, 6-4 | | match details | Tampere Challenger | Clay |
| 23.07.17 | qual. | Juan Ignacio Londero | Hugo Dellien | 6-2, 2-6, 6-3 | | match details | ||
| 22.07.17 | q 2 | Juan Ignacio Londero | Patrik Niklas-Salminen | 6-2, 6-4 | | match details | ||
| 18.07.17 | 1st round | Riccardo Bellotti | Juan Ignacio Londero | 4-6, 6-1, 7-62 | | match details |  Scheveningen Challenger | Clay |
| 16.07.17 | qual. | Juan Ignacio Londero | Eduardo Dischinger | 6-3, 5-7, 6-3 | | match details | ||
| 15.07.17 | q 1 | Juan Ignacio Londero | Gleb Alekseenko | 6-1, 6-3 | | match details | ||
| 10.07.17 | 1st round | Kamil Majchrzak | Juan Ignacio Londero | 4-6, 6-2, 6-3 | | match details | Bastad Challenger | Clay |
| 09.07.17 | qual. | Juan Ignacio Londero | Jurgen Zopp | 7-62, 6-4 | | match details | ||
| 08.07.17 | q 2 | Juan Ignacio Londero | Sam Taylor | 6-4, 6-2 | | match details | ||
| 01.07.17 | q 2 | Matthias Bachinger | Juan Ignacio Londero | 6-1, 6-3 | | match details | Marburg Challenger | Clay |
| 30.06.17 | 1/4 | Marco Cecchinato | Juan Ignacio Londero | 6-2, 6-3 | | match details | Milan Challenger | Clay |
| 29.06.17 | 2nd round | Juan Ignacio Londero | Andrea Collarini | 3-6, 7-5, 6-4 | | match details | ||
| 27.06.17 | 1st round | Juan Ignacio Londero | Lorenzo Frigerio | 6-3, 6-1 | | match details | ||
| 26.06.17 | qual. | Juan Ignacio Londero | Frederico Ferreira Silva | 7-5, 6-4 | | match details | ||
| 25.06.17 | q 2 | Juan Ignacio Londero | Roman Safiullin | 6-2, 6-1 | | match details | ||
| 24.06.17 | q 1 | Juan Ignacio Londero | Miki Jankovic | 6-3, 6-4 | | match details | ||
| 13.04.17 | 2nd round | Facundo Bagnis | Juan Ignacio Londero | 6-3, 4-6, 6-3 | | match details | San Luis | Clay |
| 10.04.17 | 1st round | Juan Ignacio Londero | Marcel Felder | 6-3, 6-3 | | match details | ||
| 05.03.17 | qual. | Guilherme Clezar | Juan Ignacio Londero | 6-4, 6-3 | | match details | Santiago Challenger | Clay |
| 04.03.17 | q 2 | Juan Ignacio Londero | Andres Molteni | 6-4, 6-4 | | match details | ||
| 04.03.17 | q 1 | Juan Ignacio Londero | Fabiano De Paula | 6-3, 7-62 | | match details | ||
| 17.02.17 | 1/4 | Genaro Alberto Olivieri | Juan Ignacio Londero | 6-4, 6-3 | | match details | USA F7 | Clay |
| 16.02.17 | 2nd round | Juan Ignacio Londero | Junior A. Ore | 6-1, 6-2 | | match details | ||
| 14.02.17 | 1st round | Juan Ignacio Londero | Naoki Nakagawa | 2-6, 6-4, 6-0 | | match details | ||
| 02.02.17 | 2nd round | Genaro Alberto Olivieri | Juan Ignacio Londero | 6-4, 4-6, 7-67 | | match details | USA F6 | Clay |
| 01.02.17 | 1st round | Juan Ignacio Londero | Nick Chappell | 6-3, 6-0 | | match details | ||
| 27.01.17 | 1/4 | Dominik Koepfer | Juan Ignacio Londero | 6-4, 6-2 | | match details | USA F5 | Clay |
| 26.01.17 | 2nd round | Juan Ignacio Londero | Bastian Trinker | 6-0, 4-1, Bastian Trinker - retired | | match details | ||
| 24.01.17 | 1st round | Juan Ignacio Londero | Rhyne Williams | 3-0, Rhyne Williams - retired | | match details | ||
| 17.01.17 | 1st round | Brayden Schnur | Juan Ignacio Londero | 7-64, 6-3 | | match details | USA F4 | Clay |
| 16.11.16 | 2nd round | Horacio Zeballos | Juan Ignacio Londero | 6-2, 3-6, 6-3 | | match details | Montevideo Challenger | Clay |
| 14.11.16 | 1st round | Juan Ignacio Londero | Tomas Barrios Vera | 6-0, 6-1 | | match details | ||
| 08.11.16 | 1st round | Alejandro Gomez | Juan Ignacio Londero | 6-3, 3-6, 7-67 | | match details | Bogota Challenger | Clay |
| 29.10.16 | q 2 | Pedro Sakamoto | Juan Ignacio Londero | 6-3, 3-0, Juan Ignacio Londero - retired | | match details | Guayaquil Challenger | Clay |
| 29.10.16 | q 1 | Juan Ignacio Londero | Ricardo Hocevar | 7-62, 6-1 | | match details | ||
| 25.10.16 | 1st round | Casper Ruud | Juan Ignacio Londero | 6-2, 6-1 | | match details | Lima Challenger | Clay |
| 24.10.16 | qual. | Facundo Mena | Juan Ignacio Londero | 6-3, 6-3 | | match details | ||
| 23.10.16 | q 2 | Juan Ignacio Londero | Pedro Sakamoto | 6-4, 6-73, 6-0 | | match details | ||
| 18.10.16 | 1st round | Thiago Moura Monteiro | Juan Ignacio Londero | 7-5, 7-67 | | match details | Santiago Challenger | Clay |
| 10.10.16 | 1st round | Renzo Olivo | Juan Ignacio Londero | 1-6, 6-4, 6-4 | | match details | Buenos Aires | Clay |
| 07.10.16 | 1/4 | Pedro Sousa | Juan Ignacio Londero | 7-5, 7-66 | | match details | Campinas Challenger | Clay |
| 06.10.16 | 2nd round | Juan Ignacio Londero | Federico Coria | 1-6, 6-2, 7-68 | | match details | ||
| 04.10.16 | 1st round | Juan Ignacio Londero | Maximiliano Estevez | 6-4, 6-4 | | match details | ||
| 26.09.16 | 1st round | Facundo Mena | Juan Ignacio Londero | 3-6, 7-69, 7-5 | | match details | Medellin Challenger | Clay |
| 21.09.16 | 2nd round | Maximo Gonzalez | Juan Ignacio Londero | 6-2, 3-6, 6-4 | | match details | Santos Challenger | Clay |
| 19.09.16 | 1st round | Juan Ignacio Londero | Christian Lindell | 6-1, 4-6, 6-2 | | match details | ||
| 07.09.16 | 1st round | Diego Sebastian Schwartzman | Juan Ignacio Londero | 6-2, 6-4 | | match details | Barranquilla Challenger | Clay |
| 02.09.16 | 1/4 | Agustin Velotti | Juan Ignacio Londero | 3-6, 6-3, 6-2 | | match details | Curitiba Challenger | Clay |
| 01.09.16 | 2nd round | Juan Ignacio Londero | Gonzalo Lama | 7-5, 6-1 | | match details | ||
| 29.08.16 | 1st round | Juan Ignacio Londero | Fernando Yamacita | 6-0, 6-1 | | match details | ||
| 06.07.16 | 1st round | Nicolas Barrientos | Juan Ignacio Londero | 1-6, 6-0, 6-4 | | match details | Cali Challenger | Clay |
| 26.06.16 | q 2 | Gianluca Mager | Juan Ignacio Londero | 6-3, 6-1 | | match details | Marburg Challenger | Clay |
| 21.06.16 | 1st round | Marco Cecchinato | Juan Ignacio Londero | 2-6, 7-5, 6-0 | | match details | Milan Challenger | Clay |
| 18.06.16 | 1/2 | Blaz Rola | Juan Ignacio Londero | 4-6, 6-3, 6-2 | | match details | Perugia Challenger | Clay |
| 17.06.16 | 1/4 | Juan Ignacio Londero | Guido Andreozzi | 6-3, 6-75, 6-4 | | match details | ||
| 16.06.16 | 2nd round | Juan Ignacio Londero | Marco Bortolotti | 6-2, 6-3 | | match details | ||
| 14.06.16 | 1st round | Juan Ignacio Londero | Salvatore Caruso | 7-66, 6-4 | | match details | ||
| 04.06.16 | q 1 | Edoardo Eremin | Juan Ignacio Londero | 7-67, 6-2 | | match details |  Prague Challenger | Clay |
| 31.05.16 | 1st round | Adam Pavlasek | Juan Ignacio Londero | 6-4, 6-3 | | match details | Prostejov Challenger | Clay |
| 30.05.16 | qual. | Juan Ignacio Londero | Marcelo Arevalo | 6-2, 2-6, 7-65 | | match details | ||
| 29.05.16 | q 2 | Juan Ignacio Londero | Aldin Setkic | 6-4, 6-3 | | match details | ||
| 29.05.16 | q 1 | Juan Ignacio Londero | Daniel Orlita | 6-76, 6-4, 6-0 | | match details | ||
| 23.05.16 | 1st round | Nicolas Barrientos | Juan Ignacio Londero | 7-65, 6-1 | | match details |  Romania F4 | Clay |
| 14.05.16 | 1/2 | Juan Pablo Paz | Juan Ignacio Londero | 6-4, 6-0 | | match details | Romania F2 | Clay |
| 13.05.16 | 1/4 | Juan Ignacio Londero | Alexander Lazov | 6-3, 7-64 | | match details | ||
| 12.05.16 | 2nd round | Juan Ignacio Londero | Luca George Tatomir | 6-1, 7-5 | | match details | ||
| 11.05.16 | 1st round | Juan Ignacio Londero | Santiago Maresca | 6-3, 6-4 | | match details | ||
| 05.05.16 | 1st round | Juan Ignacio Londero | Cosmin Ontica | 6-0, 6-0 | | match details | Romania F1 | Clay |
| 05.05.16 | 2nd round | Teodor-Dacian Craciun | Juan Ignacio Londero | 7-5, 7-65 | | match details | ||
| 22.04.16 | 1/4 | Gonzalo Lama | Juan Ignacio Londero | 1-6, 7-66, 7-5 | | match details | Sao Paulo | Clay |
| 20.04.16 | 2nd round | Juan Ignacio Londero | Gonzalo Escobar | 6-1, 6-4 | | match details | ||
| 18.04.16 | 1st round | Juan Ignacio Londero | Andre Ghem | 6-1, 2-6, 7-5 | | match details | ||
| 11.04.16 | qual. | Enrique Lopez-Perez | Juan Ignacio Londero | 6-3, 6-2 | | match details | Barletta Challenger | Clay |
| 10.04.16 | q 2 | Juan Ignacio Londero | Ivan Nedelko | 6-3, 7-63 | | match details | ||
| 09.04.16 | q 1 | Juan Ignacio Londero | Flavio Cipolla | 6-1, 6-4 | | match details | ||
| 02.04.16 | q 1 | Kamil Majchrzak | Juan Ignacio Londero | 6-1, 4-6, 7-61 | | match details | Napoli Challenger | Clay |
| 20.03.16 | q 2 | Ivan Endara | Juan Ignacio Londero | 6-1, 4-6, 6-3 | | match details | San Luis | Clay |
| 19.03.16 | q 1 | Juan Ignacio Londero | Juan Sebastian Gomez | 6-0, 7-66 | | match details | ||
| 11.03.16 | 1/4 | Thiago Moura Monteiro | Juan Ignacio Londero | 7-62, 6-2 | | match details | Santiago Challenger | Clay |
| 09.03.16 | 2nd round | Juan Ignacio Londero | Roberto Carballes Baena | 6-2, 1-6, 6-3 | | match details | ||
| 07.03.16 | 1st round | Juan Ignacio Londero | Jose Pereira | 7-65, 6-3 | | match details | ||
| 07.02.16 | q 2 | Adrien Puget | Juan Ignacio Londero | 6-1, 6-4 | | match details | Santo Domingo | Clay |
| 06.02.16 | q 1 | Juan Ignacio Londero | Daniel Elahi Galan | 3-6, 6-2, 7-5 | | match details | ||
| 31.01.16 | qual. | Renzo Olivo | Juan Ignacio Londero | 6-3, 7-5 | | match details | Quito | Clay |
| 30.01.16 | q 1 | Juan Ignacio Londero | Hans Podlipnik-Castillo | 6-4, 7-5 | | match details | ||
| 25.01.16 | qual. | Daniel Elahi Galan | Juan Ignacio Londero | 7-64, 6-4 | | match details | Bucaramanga Challenger | Clay |
| 24.01.16 | q 2 | Juan Ignacio Londero | Sergio Galdos | 6-2, 6-1 | | match details | ||
| 17.11.15 | 1st round | Cristian Garin | Juan Ignacio Londero | 6-0, 5-0, Juan Ignacio Londero - retired | | match details | Montevideo Challenger | Clay |
| 13.11.15 | 2nd round | Guido Andreozzi | Juan Ignacio Londero | 2-6, 6-1, 6-2 | | match details | Buenos Aires | Clay |
| 10.11.15 | 1st round | Juan Ignacio Londero | Diego Sebastian Schwartzman | 4-6, 7-64, 6-4 | | match details | ||
| 01.11.15 | qual. | Michael Linzer | Juan Ignacio Londero | 6-2, 6-1 | | match details | Guayaquil Challenger | Clay |
| 31.10.15 | q 2 | Juan Ignacio Londero | Nicolas Alberto Arreche | 6-1, 7-64 | | match details | ||
| 28.10.15 | 2nd round | Gastao Elias | Juan Ignacio Londero | 6-3, 6-1 | | match details | Lima Challenger | Clay |
| 27.10.15 | 1st round | Juan Ignacio Londero | Cristian Garin | 6-4, 6-2 | | match details | ||
| 26.10.15 | qual. | Juan Ignacio Londero | Juan Ignacio Galarza | 6-2, 6-4 | | match details | ||
| 25.10.15 | q 2 | Juan Ignacio Londero | Cristobal Saavedra-Corvalan | 6-4, 6-1 | | match details | ||
| 24.10.15 | q 1 | Juan Ignacio Londero | Jorge Brian Panta Herreros | 6-1, 6-3 | | match details | ||
| 17.10.15 | q 1 | Thiago Moura Monteiro | Juan Ignacio Londero | 6-3, 6-73, 7-66 | | match details | Santiago Challenger | Clay |
| 08.10.15 | 1/4 | Jordi Samper-Montana | Juan Ignacio Londero | 7-66, 6-77, 6-3 | | match details | Medellin Challenger | Clay |
| 07.10.15 | 2nd round | Juan Ignacio Londero | Emilio Gomez | 6-79, 6-3, 6-4 | | match details | ||
| 06.10.15 | 1st round | Juan Ignacio Londero | Joao Souza | 6-2, 6-3 | | match details | ||
| 30.09.15 | 2nd round | Paolo Lorenzi | Juan Ignacio Londero | 6-4, 6-3 | | match details | Pereira Challenger | Clay |
| 28.09.15 | 1st round | Juan Ignacio Londero | Daniel Mora | 6-3, 6-2 | | match details | ||
| 25.09.15 | 1/4 | Facundo Bagnis | Juan Ignacio Londero | 7-65, 7-60 | | match details | Campinas Challenger | Clay |
| 23.09.15 | 2nd round | Juan Ignacio Londero | Joao Souza | 7-5, 7-5 | | match details | ||
| 22.09.15 | 1st round | Juan Ignacio Londero | Tiago Lopes (BRA) | 6-2, 6-2 | | match details | ||
| 12.09.15 | 1/2 | Borna Coric | Juan Ignacio Londero | 6-3, 6-2 | | match details | Barranquilla Challenger | Clay |
| 11.09.15 | 1/4 | Juan Ignacio Londero | Taro Daniel | 7-62, 3-6, 7-65 | | match details | ||
| 10.09.15 | 2nd round | Juan Ignacio Londero | Andre Ghem | 6-3, 6-2 | | match details | ||
| 08.09.15 | 1st round | Juan Ignacio Londero | Jose Daniel Bendeck | 6-1, 6-2 | | match details | ||
| 17.08.15 | qual. | Matteo Trevisan | Juan Ignacio Londero | 3-6, 6-2, 7-5 | | match details | Cordenons Challenger | Clay |
| 16.08.15 | q 2 | Juan Ignacio Londero | Ricardo Urzua-Rivera | 6-4, 6-0 | | match details | ||
| 09.08.15 | q 2 | Juan Carlos Saez | Juan Ignacio Londero | 4-6, 6-4, 6-3 | | match details | Prague Challenger | Clay |
| 08.08.15 | q 1 | Juan Ignacio Londero | Ilija Bozoljac | 7-66, 6-1 | | match details | ||
| 06.08.15 | 2nd round | Radu Albot | Juan Ignacio Londero | 6-1, 6-4 | | match details | Liberec Challenger | Clay |
| 04.08.15 | 1st round | Juan Ignacio Londero | Tim Puetz | 4-6, 6-4, 6-3 | | match details | ||
| 03.08.15 | qual. | Juan Ignacio Londero | Philipp Davydenko | 6-3, 7-5 | | match details | ||
| 02.08.15 | q 2 | Juan Ignacio Londero | Markus Eriksson | 6-2, 6-4 | | match details | ||
| 25.07.15 | q 1 | Juan Ignacio Londero | Loic Perret | 6-2, 6-4 | | match details | Gstaad | Clay |
| 25.07.15 | q 2 | Daniil Medvedev | Juan Ignacio Londero | 6-3, 6-0 | | match details | ||
| 08.06.15 | 1st round | Duilio Beretta | Juan Ignacio Londero | 6-4, 4-6, 6-3 | | match details | Caltanissetta Challenger | Clay |
| 07.06.15 | qual. | Juan Ignacio Londero | Viktor Galovic | 6-2, 2-6, 6-2 | | match details | ||
| 06.06.15 | q 2 | Juan Ignacio Londero | Danilo Platania | 6-1, 6-1 | | match details | ||
| 01.06.15 | q 2 | Calvin Hemery | Juan Ignacio Londero | 1-6, 6-3, 6-2 | | match details | Mestre Challenger | Clay |
| 31.05.15 | q 1 | Juan Ignacio Londero | Cesar Ramirez | 6-3, 6-3 | | match details | ||
| 19.05.15 | q 1 | Evgeny Donskoy | Juan Ignacio Londero | 6-1, 6-3 | | match details | Paris | Clay |
| 25.05.15 | qual. | Andrey Rublev | Juan Ignacio Londero | 7-65, 4-6, 6-2 | | match details | Vicenza Challenger | Clay |
| 25.05.15 | q 2 | Juan Ignacio Londero | Peter Gojowczyk | 3-6, 6-1, 6-4 | | match details | ||
| 24.05.15 | q 1 | Juan Ignacio Londero | Gregoire Barrere | 5-7, 6-4, 7-5 | | match details | ||
| 06.05.15 | 2nd round | Giovanni Lapentti | Juan Ignacio Londero | 4-6, 6-1, 7-65 | | match details | Cali Challenger | Clay |
| 04.05.15 | 1st round | Juan Ignacio Londero | Connor Smith | 6-1, 6-4 | | match details | ||
| 03.04.15 | 1/4 | Paolo Lorenzi | Juan Ignacio Londero | 6-4, 6-4 | | match details | San Luis | Clay |
| 02.04.15 | 2nd round | Juan Ignacio Londero | Caio Zampieri | 3-6, 6-4, 7-64 | | match details | ||
| 31.03.15 | 1st round | Juan Ignacio Londero | Horacio Zeballos | 6-73, 7-5, 7-63 | | match details | ||
| 13.03.15 | 1/4 | Alejandro Gonzalez | Juan Ignacio Londero | 1-6, 7-63, 6-2 | | match details | Santiago Challenger | Clay |
| 11.03.15 | 2nd round | Juan Ignacio Londero | Stephane Robert | 6-1, 6-2 | | match details | ||
| 10.03.15 | 1st round | Juan Ignacio Londero | Gianluigi Quinzi | 6-4, 6-4 | | match details | ||
| 10.02.15 | 1st round | Bastian Trinker | Juan Ignacio Londero | 6-3, 5-7, 7-66 | | match details | Santo Domingo | Clay |
| 02.02.15 | qual. | Andre Ghem | Juan Ignacio Londero | 6-3, 5-7, 6-2 | | match details | Quito | Clay |
| 01.02.15 | q 2 | Juan Ignacio Londero | Ivan Endara | 6-4, 3-6, 6-2 | | match details | ||
| 31.01.15 | q 1 | Juan Ignacio Londero | Thiemo de Bakker | 6-4, 6-3 | | match details | ||
| 27.01.15 | 1st round | Albert Montanes | Juan Ignacio Londero | 6-4, Juan Ignacio Londero - retired | | match details | Bucaramanga Challenger | Clay |
| 21.11.14 | 1/4 | Jason Murray Kubler | Juan Ignacio Londero | 6-3, 6-1 | | match details | Lima Challenger | Clay |
| 19.11.14 | 2nd round | Juan Ignacio Londero | Guillermo Rivera-Aranguiz | 6-3, 6-1 | | match details | ||
| 17.11.14 | 1st round | Juan Ignacio Londero | Mauricio Echazu | 4-6, 6-2, 6-2 | | match details | ||
| 11.11.14 | 1st round | Giovanni Lapentti | Juan Ignacio Londero | 4-6, 6-0, 7-5 | | match details | Guayaquil Challenger | Clay |
| 21.10.14 | 1st round | Renzo Olivo | Juan Ignacio Londero | 7-5, 2-6, 7-5 | | match details | Cordoba Challenger | Clay |
| 14.10.14 | 1st round | Jose Hernandez-Fernandez | Juan Ignacio Londero | 6-73, 6-3, 7-5 | | match details | San Juan | Clay |
| 25.09.14 | 2nd round | Guido Pella | Juan Ignacio Londero | 5-7, 6-3, 6-1 | | match details | Pereira Challenger | Clay |
| 23.09.14 | 1st round | Juan Ignacio Londero | Gonzalo Escobar | 6-2, 6-4 | | match details | ||
| 19.09.14 | 1/4 | Nicolas Jarry | Juan Ignacio Londero | 6-2, 7-5 | | match details | Quito Challenger | Clay |
| 18.09.14 | 2nd round | Juan Ignacio Londero | Eduardo Struvay | 6-74, 7-61, 6-3 | | match details | ||
| 16.09.14 | 1st round | Juan Ignacio Londero | Marcelo Arevalo | 7-5, 6-76, 7-62 | | match details | ||
| 31.08.14 | q 2 | Marcelo Demoliner | Juan Ignacio Londero | 7-5, 6-4 | | match details | Medellin Challenger | Clay |
| 09.06.14 | 1st round | Andrea Collarini | Juan Ignacio Londero | 6-4, 3-6, 7-5 | | match details | Blois Challenger | Clay |
| 05.06.14 | 2nd round | Marco Cecchinato | Juan Ignacio Londero | 6-1, 6-4 | | match details | Mestre Challenger | Clay |
| 03.06.14 | 1st round | Juan Ignacio Londero | Stefano Travaglia | 4-6, 6-4, 6-3 | | match details | ||
| 20.05.14 | q 1 | Maxime Authom | Juan Ignacio Londero | 6-2, 7-5 | | match details | Paris | Clay |
| 30.05.14 | 1/4 | Filip Krajinovic | Juan Ignacio Londero | 6-4, 7-5 | | match details | Vicenza Challenger | Clay |
| 28.05.14 | 2nd round | Juan Ignacio Londero | Emilio Gomez | 6-3, 6-4 | | match details | ||
| 26.05.14 | 1st round | Juan Ignacio Londero | Guido Andreozzi | 7-5, 6-73, 7-5 | | match details | ||
| 17.05.14 | 1/2 | Steve Johnson | Juan Ignacio Londero | 6-3, 6-4 | | match details | Bordeaux Challenger | Clay |
| 16.05.14 | 1/4 | Juan Ignacio Londero | David Guez | 6-4, 6-0 | | match details | ||
| 15.05.14 | 2nd round | Juan Ignacio Londero | Laurent Lokoli | 6-76, 6-3, 6-3 | | match details | ||
| 13.05.14 | 1st round | Juan Ignacio Londero | Ryan Harrison | 6-3, 2-6, 6-4 | | match details | ||
| 12.05.14 | qual. | Josselin Ouanna | Juan Ignacio Londero | 6-4, 6-3 | | match details | ||
| 11.05.14 | q 2 | Juan Ignacio Londero | Riccardo Sinicropi | 7-65, 7-5 | | match details | ||
| 25.04.14 | 2nd round | Diego Sebastian Schwartzman | Juan Ignacio Londero | 6-1, 6-3 | | match details | Santos Challenger | Clay |
| 21.04.14 | 1st round | Juan Ignacio Londero | Lucas Pouille | 6-1, 6-3 | | match details | ||
| 15.04.14 | 1st round | Rogerio Dutra Da Silva | Juan Ignacio Londero | 6-4, 7-5 | | match details | Sao Paulo | Clay |
| 07.04.14 | 1st round | Gastao Elias | Juan Ignacio Londero | 3-6, 6-4, 6-1 | | match details | Itajai Challenger | Clay |
| 10.03.14 | 2nd round | Juan Ignacio Londero | Eduardo Dischinger | 6-0, 6-4 | | match details | Argentina F4 | Clay |
| 10.03.14 | 1/4 | Juan Ignacio Londero | Nicolas Kicker | 6-4, 7-64 | | match details | ||
| 10.03.14 | 1/2 | Juan Ignacio Londero | Valentin Florez | 7-65, 6-1 | | match details | ||
| 10.03.14 | 1st round | Juan Ignacio Londero | Tomas Iriarte | 6-1, 6-2 | | match details | ||
| 10.03.14 | fin | Juan Ignacio Londero | Andres Molteni | 6-2, 6-4 | | match details | ||
| 27.02.14 | 1/4 | Andrea Collarini | Juan Ignacio Londero | 6-2, 6-2 | | match details | Salinas Challenger | Clay |
| 26.02.14 | 2nd round | Juan Ignacio Londero | Hugo Dellien | 6-3, 7-5 | | match details | ||
| 25.02.14 | 1st round | Juan Ignacio Londero | Eduardo Struvay | 5-7, 7-5, 6-2 | | match details | ||
| 09.02.14 | q 2 | Cristian Garin | Juan Ignacio Londero | 6-2, 7-65 | | match details | Buenos Aires | Clay |
| 08.02.14 | q 1 | Juan Ignacio Londero | Daniele Bracciali | 6-2, 6-2 | | match details | ||
| 02.12.13 | 1/2 | Juan Ignacio Londero | Mateo Nicolas Martinez | 6-1, 6-2 | | match details |  Venezuela F9 | Clay |
| 02.12.13 | 1st round | Juan Ignacio Londero | Carlos Garcia | 6-1, 6-0 | | match details | ||
| 02.12.13 | fin | Juan Ignacio Londero | Luis David Martinez | 6-2, 6-1 | | match details | ||
| 02.12.13 | 2nd round | Juan Ignacio Londero | Jesus Bandres | 6-3, 6-2 | | match details | ||
| 02.12.13 | 1/4 | Juan Ignacio Londero | Tigre Hank | 6-1, 6-3 | | match details | ||
| 13.11.13 | 2nd round | Giovanni Lapentti | Juan Ignacio Londero | 4-6, 6-2, 5-1, Juan Ignacio Londero - retired | | match details | Guayaquil Challenger | Clay |
| 12.11.13 | 1st round | Juan Ignacio Londero | Paolo Lorenzi | 6-72, 6-4, 7-63 | | match details | ||
| 05.11.13 | 1st round | Santiago Giraldo | Juan Ignacio Londero | 6-2, 4-6, 6-4 | | match details | Bogota Challenger | Clay |
| 03.11.13 | q 2 | Juan Ignacio Londero | Stephan Fransen | 4-6, 7-5, 4-1, Stephan Fransen - retired | | match details | ||
| 03.11.13 | qual. | Juan Ignacio Londero | David Souto | 6-4, 6-4 | | match details | ||
| 02.11.13 | q 1 | Juan Ignacio Londero | Andre Sa | 6-1, 6-3 | | match details | ||
| 21.10.13 | 1/4 | Juan Ignacio Londero | Juan Pablo Varillas | 6-4, 6-3 | | match details | Peru F3 | Clay |
| 21.10.13 | 1/2 | Juan Ignacio Londero | Mauricio Echazu | 6-3, 6-2 | | match details | ||
| 21.10.13 | 1st round | Juan Ignacio Londero | Nicolas Alvarez | 6-1, 3-6, 6-3 | | match details | ||
| 21.10.13 | fin | Juan Ignacio Londero | Ricardo Urzua-Rivera | 6-78, 6-2, 6-2 | | match details | ||
| 21.10.13 | 2nd round | Juan Ignacio Londero | Gustavo Vellbach | 7-5, 6-3 | | match details | ||
| 12.10.13 | 1/2 | Diego Sebastian Schwartzman | Juan Ignacio Londero | 7-65, 6-3 | | match details | San Juan | Clay |
| 11.10.13 | 1/4 | Juan Ignacio Londero | Facundo Bagnis | 6-4, 6-4 | | match details | ||
| 09.10.13 | 2nd round | Juan Ignacio Londero | Francisco Bahamonde | 6-1, 6-4 | | match details | ||
| 07.10.13 | 1st round | Juan Ignacio Londero | Andrey Kuznetsov | 6-4, 4-6, 6-1 | | match details | ||
| 19.09.13 | 2nd round | Juan-Carlos Spir | Juan Ignacio Londero | 6-3, 6-4 | | match details | Quito Challenger | Clay |
| 17.09.13 | 1st round | Juan Ignacio Londero | Darian King | 6-1, 6-1 | | match details | ||
| 12.09.13 | 2nd round | Joao Souza | Juan Ignacio Londero | 6-3, 7-5 | | match details | Cali Challenger | Clay |
| 10.09.13 | 1st round | Juan Ignacio Londero | Jose Pereira | 6-3, 6-1 | | match details | ||
| 08.09.13 | qual. | Juan Ignacio Londero | Jesse Witten | 7-5, 6-1 | | match details | ||
| 08.09.13 | q 2 | Juan Ignacio Londero | Gregory Ouellette | 6-0, 6-2 | | match details | ||
| 07.09.13 | q 1 | Juan Ignacio Londero | Vicente Bronstein | 6-4, 6-0 | | match details | ||
| 19.08.13 | 1/2 | Juan Ignacio Londero | Gabriel Alejandro Hidalgo | 6-4, 6-2 | | match details | Argentina F15 | Clay |
| 19.08.13 | 1st round | Juan Ignacio Londero | Martin Cuevas | 6-2, 4-6, 6-4 | | match details | ||
| 19.08.13 | 2nd round | Juan Ignacio Londero | Geronimo Espin Busleiman | 6-1, 6-1 | | match details | ||
| 19.08.13 | fin | Andres Molteni | Juan Ignacio Londero | 6-4, 6-72, 6-1 | | match details | ||
| 19.08.13 | 1/4 | Juan Ignacio Londero | Juan Ignacio Galarza | 6-4, 6-4 | | match details | ||
| 06.08.13 | 1st round | Diego Sebastian Schwartzman | Juan Ignacio Londero | 2-6, 7-61, 6-1 | | match details | Rio De | Clay |
| 05.08.13 | qual. | Juan Ignacio Londero | Sergio Galdos | 6-3, 6-2 | | match details | ||
| 04.08.13 | q 2 | Juan Ignacio Londero | Bruno Rosa | 6-0, 6-1 | | match details | ||
| 25.07.13 | 2nd round | Guido Andreozzi | Juan Ignacio Londero | 6-3, 6-2 | | match details | Medellin Challenger | Clay |
| 23.07.13 | 1st round | Juan Ignacio Londero | Jose Hernandez-Fernandez | 6-3, 6-2 | | match details | ||
| 03.06.13 | 2nd round | Andrea Collarini | Juan Ignacio Londero | 6-4, 6-4 | | match details | Argentina F9 | Clay |
| 03.06.13 | 1st round | Juan Ignacio Londero | Sebastian Exequiel Pini | 6-73, 6-2, 6-2 | | match details | ||
| 27.05.13 | 1st round | Pedro Sakamoto | Juan Ignacio Londero | 4-6, 6-4, 6-4 | | match details | Argentina F8 | Clay |
| 20.05.13 | 1st round | Juan Ignacio Londero | Tomas Lipovsek Puches | 6-1, 6-1 | | match details | Argentina F7 | Clay |
| 20.05.13 | 2nd round | Juan Ignacio Londero | Ricardo Urzua-Rivera | 7-5, 7-5 | | match details | ||
| 20.05.13 | 1/4 | Pablo Galdon | Juan Ignacio Londero | 6-2, 6-1 | | match details | ||
| 13.05.13 | 2nd round | Sergio Galdos | Juan Ignacio Londero | 7-61, 6-3 | | match details | Argentina F6 | Clay |
| 13.05.13 | 1st round | Juan Ignacio Londero | Tomas Lipovsek Puches | 6-4, 0-6, 7-66 | | match details | ||
| 06.05.13 | 2nd round | Juan Ignacio Londero | Tomas Lipovsek Puches | 6-2, 2-6, 6-3 | | match details | Argentina F5 | Clay |
| 06.05.13 | fin | Gabriel Alejandro Hidalgo | Juan Ignacio Londero | 6-4, 6-1 | | match details | ||
| 06.05.13 | 1/4 | Juan Ignacio Londero | Pablo Galdon | 4-6, 6-4, 6-4 | | match details | ||
| 06.05.13 | 1/2 | Juan Ignacio Londero | Gonzalo Villanueva | 6-2, 6-3 | | match details | ||
| 06.05.13 | 1st round | Juan Ignacio Londero | Pedro Sakamoto | 7-5, 6-1 | | match details | ||
| 04.03.13 | 2nd round | Nicolas Barrientos | Juan Ignacio Londero | 7-5, 6-74, 6-2 | | match details | Colombia F2 | Clay |
| 04.03.13 | 1st round | Juan Ignacio Londero | Juan Sebastian Gomez | 6-2, 2-6, 6-2 | | match details | ||
| 25.02.13 | 1st round | Juan Ignacio Londero | Hassan Ndayishimiye | 6-0, 6-2 | | match details | Colombia F1 | Clay |
| 25.02.13 | 2nd round | Michael Quintero | Juan Ignacio Londero | 2-6, 6-3, 7-5 | | match details | ||
| 16.02.13 | q 1 | Potito Starace | Juan Ignacio Londero | 6-3, 6-2 | | match details | Buenos Aires | Clay |
| 26.11.12 | 1st round | Joaquin-Jesus Monteferrario | Juan Ignacio Londero | 7-5, 6-76, 7-5 | | match details | Argentina F27 | Clay |
| 19.11.12 | 1st round | Sergio Galdos | Juan Ignacio Londero | 6-3, 6-1 | | match details | Argentina F26 | Clay |
| 05.11.12 | qual. | Mateo Nicolas Martinez | Juan Ignacio Londero | 6-3, 4-1, Juan Ignacio Londero - retired | | match details | Guayaquil Challenger | Clay |
| 05.11.12 | q 2 | Juan Ignacio Londero | Maximilian Kolleritsch | 6-1, 6-3 | | match details | ||
| 29.10.12 | q 1 | Hugo Dellien | Juan Ignacio Londero | 6-4, 6-2 | | match details | Montevideo Challenger | Clay |
| 24.10.12 | 1st round | Horacio Zeballos | Juan Ignacio Londero | 6-3, 6-2 | | match details | Buenos Aires | Clay |
| 21.10.12 | q 2 | Juan Ignacio Londero | Nicholas Monroe | 6-3, 2-6, 7-5 | | match details | ||
| 21.10.12 | qual. | Juan Ignacio Londero | Alan Kohen | 6-3, 6-0 | | match details | ||
| 20.10.12 | q 1 | Juan Ignacio Londero | Eduardo Agustin Torre | 6-1, 6-4 | | match details | ||
| 15.10.12 | 1st round | Guido Andreozzi | Juan Ignacio Londero | 6-4, 6-1 | | match details | Villa Allende | Clay |
| 08.10.12 | qual. | Andrea Collarini | Juan Ignacio Londero | 6-3, 6-2 | | match details | San Juan | Clay |
| 08.10.12 | q 1 | Juan Ignacio Londero | Agustin Gallastegui | 6-0, 6-0 | | match details | ||
| 10.09.12 | 1st round | Juan Ignacio Londero | Martin Rondina | 6-1, 6-3 | | match details | Argentina F24 | Clay |
| 10.09.12 | 2nd round | Stefano Travaglia | Juan Ignacio Londero | 3-6, 6-4, 6-3 | | match details | ||
| 03.09.12 | 2nd round | Juan Ignacio Londero | Franco Emanuel Egea | 2-6, 6-2, 6-2 | | match details | Argentina F23 | Clay |
| 03.09.12 | fin | Pablo Galdon | Juan Ignacio Londero | 6-3, 6-1 | | match details | ||
| 03.09.12 | 1/4 | Juan Ignacio Londero | Juan Pablo Paz | 6-3, 6-4 | | match details | ||
| 03.09.12 | 1/2 | Juan Ignacio Londero | Hugo Dellien | 2-6, 6-3, 7-64 | | match details | ||
| 03.09.12 | 1st round | Juan Ignacio Londero | Stefano Travaglia | 7-60, 6-4 | | match details | ||
| 20.08.12 | 2nd round | Mauricio Perez Mota | Juan Ignacio Londero | 6-4, 6-3 | | match details | Argentina F21 | Clay |
| 20.08.12 | 1st round | Juan Ignacio Londero | Joaquin-Jesus Monteferrario | 6-4, 6-4 | | match details | ||
| 13.08.12 | 1st round | Juan Ignacio Londero | Hernan Casanova | 6-3, 6-2 | | match details | Argentina F20 | Clay |
| 13.08.12 | 2nd round | Juan Ignacio Londero | Tomas Lipovsek Puches | 6-3, 6-1 | | match details | ||
| 13.08.12 | 1/4 | Andrea Collarini | Juan Ignacio Londero | 6-1, 6-79, 6-2 | | match details | ||
| 06.08.12 | 1st round | Juan Ignacio Londero | Kevin Prando | 6-4, 6-3 | | match details | Argentina F19 | Clay |
| 06.08.12 | 1/4 | Mateo Nicolas Martinez | Juan Ignacio Londero | 6-1, 7-64 | | match details | ||
| 06.08.12 | 2nd round | Juan Ignacio Londero | Benjamin Tenti | 6-2, 6-3 | | match details | ||
| 16.07.12 | 2nd round | Juan Ignacio Londero | Luciano Doria | 6-4, 6-2 | | match details | Argentina F18 | Clay |
| 16.07.12 | 1/4 | Renzo Olivo | Juan Ignacio Londero | 6-4, 7-66 | | match details | ||
| 16.07.12 | 1st round | Juan Ignacio Londero | Juan Manuel Matute | 6-2, 6-1 | | match details | ||
| 09.07.12 | 1/2 | Leandro Migani | Juan Ignacio Londero | 5-7, 6-3, 6-0 | | match details | Argentina F17 | Clay |
| 09.07.12 | 2nd round | Juan Ignacio Londero | Mariano Urli | 6-0, 6-2 | | match details | ||
| 09.07.12 | 1/4 | Juan Ignacio Londero | Gabriel Alejandro Hidalgo | 6-1, 6-2 | | match details | ||
| 09.07.12 | 1st round | Juan Ignacio Londero | Fabricio Burdisso | 6-4, 3-6, 6-3 | | match details | ||
| 02.07.12 | 2nd round | Juan Ignacio Londero | Esteban Adrian Contreras | 6-1, 6-1 | | match details | Argentina F16 | Clay |
| 02.07.12 | 1/4 | Juan Ignacio Londero | Mauricio Perez Mota | 6-2, 6-4 | | match details | ||
| 02.07.12 | 1/2 | Hernan Casanova | Juan Ignacio Londero | 6-2, 7-5 | | match details | ||
| 02.07.12 | 1st round | Juan Ignacio Londero | Matias Salinas | 6-2, 6-1 | | match details | ||
| 18.06.12 | 1st round | Rodrigo Sanchez | Juan Ignacio Londero | 7-62, 6-2 | | match details | Peru F5 | Clay |
| 11.06.12 | 1/2 | Marcelo Arevalo | Juan Ignacio Londero | 6-0, 6-3 | | match details | Peru F4 | Clay |
| 11.06.12 | 2nd round | Juan Ignacio Londero | Jose Hernandez-Fernandez | 7-613, 5-7, 6-4 | | match details | ||
| 11.06.12 | 1/4 | Juan Ignacio Londero | Guillermo Rivera-Aranguiz | 5-2, Guillermo Rivera-Aranguiz - retired | | match details | ||
| 11.06.12 | 1st round | Juan Ignacio Londero | Felipe Mantilla | 6-1, 6-2 | | match details | ||
| 04.06.12 | 1st round | Ricardo Siggia | Juan Ignacio Londero | 6-4, 6-3 | | match details | Peru F3 | Clay |
| 28.05.12 | 2nd round | Duilio Beretta | Juan Ignacio Londero | 6-3, 6-4 | | match details | Peru F2 | Clay |
| 28.05.12 | 1st round | Juan Ignacio Londero | Hugo Dellien | 4-6, 7-5, 6-1 | | match details | ||
| 21.05.12 | 1st round | Juan Ignacio Londero | Sahr Timothy Kpulun | 6-4, 6-2 | | match details | Peru F1 | Clay |
| 21.05.12 | 1/4 | Renzo Olivo | Juan Ignacio Londero | 6-4, 6-4 | | match details | ||
| 21.05.12 | 2nd round | Juan Ignacio Londero | Gaston Paz | 2-6, 6-1, 6-2 | | match details | ||
| 30.04.12 | 1st round | Juan Ignacio Londero | Franco Agamenone | 6-2, 4-6, 7-5 | | match details | Argentina F9 | Clay |
| 30.04.12 | 2nd round | Leandro Migani | Juan Ignacio Londero | 7-64, 6-1 | | match details | ||
| 23.04.12 | 1st round | Juan Ignacio Londero | Diego Sebastian Schwartzman | 6-0, 4-6, 7-65 | | match details | Argentina F8 | Clay |
| 23.04.12 | 2nd round | Sergio Galdos | Juan Ignacio Londero | 6-0, 6-1 | | match details | ||
| 16.04.12 | fin | Juan Ignacio Londero | Juan-Pablo Amado | 6-3, 3-6, 6-4 | | match details | Argentina F7 | Clay |
| 16.04.12 | 2nd round | Juan Ignacio Londero | Nicolas Kicker | 6-4, 7-5 | | match details | ||
| 16.04.12 | 1/4 | Juan Ignacio Londero | Juan-Martin Aranguren | 7-63, 7-64 | | match details | ||
| 16.04.12 | 1/2 | Juan Ignacio Londero | Federico Coria | 5-7, 6-1, 7-63 | | match details | ||
| 16.04.12 | 1st round | Juan Ignacio Londero | Marlon Oliveira | 6-3, 6-3 | | match details | ||
| 02.04.12 | 2nd round | Mateo Nicolas Martinez | Juan Ignacio Londero | 6-0, 6-4 | | match details | Argentina F6 | Clay |
| 02.04.12 | 1st round | Juan Ignacio Londero | Renzo Olivo | 7-65, 4-6, 6-3 | | match details | ||
| 26.03.12 | 1st round | Juan Ignacio Londero | Eduardo Dischinger | 6-2, 6-3 | | match details | Argentina F5 | Clay |
| 26.03.12 | 2nd round | Jose Pereira | Juan Ignacio Londero | 6-3, 6-0 | | match details | ||
| 19.03.12 | 1st round | Diego Matos | Juan Ignacio Londero | 6-3, 6-3 | | match details | Argentina F4 | Clay |
| 05.03.12 | q 2 | Cristobal Saavedra-Corvalan | Juan Ignacio Londero | 6-3, 2-6, 6-4 | | match details | Santiago Challenger | Clay |
| 05.03.12 | q 1 | Juan Ignacio Londero | Felipe Mantilla | 6-3, 6-4 | | match details | ||
| 27.02.12 | 1st round | Gonzalo Lama | Juan Ignacio Londero | 4-6, 7-64, 6-3 | | match details | Chile F4 | Clay |
| 20.02.12 | 2nd round | Juan Ignacio Londero | Cristian Garin | 6-3, 7-65 | | match details | Chile F3 | Clay |
| 20.02.12 | 1/4 | Juan Ignacio Londero | Alessandro Colella | 6-2, 6-2 | | match details | ||
| 20.02.12 | 1/2 | Gerald Melzer | Juan Ignacio Londero | 6-2, 6-3 | | match details | ||
| 20.02.12 | 1st round | Juan Ignacio Londero | Alex Theiler | 7-65, 6-3 | | match details | ||
| 13.02.12 | 2nd round | Guillermo Hormazabal | Juan Ignacio Londero | 6-2, 6-2 | | match details | Chile F1 | Clay |
| 13.02.12 | 1st round | Juan Ignacio Londero | Anton Bettink | 6-2, 2-6, 6-1 | | match details | ||
| 12.12.11 | 1st round | Felipe Soares | Juan Ignacio Londero | 7-5, 4-6, 6-1 | | match details | Brazil F43 | Clay |
| 05.12.11 | 1st round | Andres Molteni | Juan Ignacio Londero | 6-4, 6-3 | | match details | Brazil F42 | Clay |
| 21.11.11 | 1st round | Andres Ceppo | Juan Ignacio Londero | 7-5, 6-3 | | match details | Chile F14 | Clay |
| 14.11.11 | 1st round | Nicolas Gustavo Kauer | Juan Ignacio Londero | 7-65, 6-2 | | match details | Chile F13 | Clay |
| 07.11.11 | 2nd round | Juan Ignacio Londero | Manuel Sanchez | 6-2, 6-4 | | match details | Chile F12 | Clay |
| 07.11.11 | 1/4 | Juan Ignacio Londero | Juan-Sebastian Vivanco | 7-5, 6-4 | | match details | ||
| 07.11.11 | 1st round | Juan Ignacio Londero | Benjamin Ugarte | 7-5, 4-6, 6-4 | | match details | ||
| 07.11.11 | 1/2 | Cristobal Saavedra-Corvalan | Juan Ignacio Londero | 6-2, 6-4 | | match details | ||
| 24.10.11 | 1st round | Diego Sebastian Schwartzman | Juan Ignacio Londero | 6-2, 6-0 | | match details | Argentina F21 | Clay |
| 10.10.11 | 2nd round | Gabriel Alejandro Hidalgo | Juan Ignacio Londero | 6-2, 7-67 | | match details | Bolivia F4 | Clay |
| 10.10.11 | 1st round | Juan Ignacio Londero | Ismael Merino | 1-6, 6-4, 7-65 | | match details | ||
| 03.10.11 | 1st round | Enrique Lopez-Perez | Juan Ignacio Londero | 6-0, 6-4 | | match details | Bolivia F3 | Clay |
| 26.09.11 | 1/2 | Juan Ignacio Londero | Jose Benitez | 6-1, 6-3 | | match details | Bolivia F2 | Clay |
| 26.09.11 | 1st round | Juan Ignacio Londero | Andrew Lauret | 6-3, 6-3 | | match details | ||
| 26.09.11 | 2nd round | Juan Ignacio Londero | Mauricio Estivariz | 7-610, 6-1 | | match details | ||
| 26.09.11 | fin | Guido Pella | Juan Ignacio Londero | 6-4, 6-3 | | match details | ||
| 26.09.11 | 1/4 | Juan Ignacio Londero | Enrique Lopez-Perez | 6-2, 6-3 | | match details | ||
| 19.09.11 | 1/4 | Guillermo Carry | Juan Ignacio Londero | 6-4, 6-4 | | match details | Bolivia F1 | Clay |
| 19.09.11 | 1st round | Juan Ignacio Londero | Mauricio Doria-Medina | 6-3, 2-6, 6-2 | | match details | ||
| 19.09.11 | 2nd round | Juan Ignacio Londero | Matias Castro | 6-4, 6-4 | | match details | ||
| 12.09.11 | 1st round | Tomas Buchhass | Juan Ignacio Londero | 6-3, 6-2 | | match details | Argentina F15 | Clay |
| 27.06.11 | 2nd round | Juan Ignacio Londero | Mateo Nicolas Martinez | 7-63, 7-5 | | match details | Argentina F9 | Clay |
| 27.06.11 | 1/4 | Kevin Konfederak | Juan Ignacio Londero | 6-1, 7-5 | | match details | ||
| 27.06.11 | 1st round | Juan Ignacio Londero | Rodrigo Guidolin | 2-6, 6-4, 6-0 | | match details | ||
| 20.06.11 | 2nd round | Rodrigo Guidolin | Juan Ignacio Londero | 7-5, 6-2 | | match details | Argentina F8 | Clay |
| 20.06.11 | 1st round | Juan Ignacio Londero | Nicolas Pastor | 6-4, 7-61 | | match details | ||
| 13.06.11 | 1st round | Gustavo Sterin | Juan Ignacio Londero | 4-6, 6-3, 6-2 | | match details | Argentina F7 | Clay |
| 06.06.11 | 1st round | Armando Javier Boschetti | Juan Ignacio Londero | 6-3, 6-73, 6-2 | | match details | Argentina F6 | Clay |
| 23.05.11 | 1st round | Gustavo Ramirez | Juan Ignacio Londero | 6-0, 3-0, Juan Ignacio Londero - retired | | match details |  Paraguay F2 | Clay |
| 16.05.11 | 1st round | Jose Pereira | Juan Ignacio Londero | 4-6, 7-64, 6-1 | | match details | Paraguay F1 | Clay |
| 09.05.11 | 2nd round | Juan Ignacio Londero | Alejandro Kon | 6-4, 6-4 | | match details | Argentina F5 | Clay |
| 09.05.11 | 1/4 | Diego Sebastian Schwartzman | Juan Ignacio Londero | 6-3, 6-1 | | match details | ||
| 09.05.11 | 1st round | Juan Ignacio Londero | Maximiliano Estevez | 6-2, 6-1 | | match details | ||
| 02.05.11 | 2nd round | Facundo Arguello | Juan Ignacio Londero | 6-3, 6-2 | | match details | Argentina F4 | Clay |
| 02.05.11 | 1st round | Juan Ignacio Londero | Gabriel Alejandro Hidalgo | 7-5, 6-0 | | match details | ||
| 25.04.11 | 1st round | Martin Alund | Juan Ignacio Londero | 6-3, 3-6, 6-4 | | match details | Argentina F3 | Clay |
| 18.04.11 | 1st round | Guido Andreozzi | Juan Ignacio Londero | 6-0, 7-64 | | match details | Argentina F2 | Clay |
| 11.04.11 | 1st round | Diego Sebastian Schwartzman | Juan Ignacio Londero | 7-64, 6-4 | | match details | Argentina F1 | Clay |
| 12.02.11 | q 1 | David Marrero | Juan Ignacio Londero | 6-2, 6-4 | | match details | Buenos Aires | Clay |
| 31.01.11 | 1st round | Juan Ignacio Londero | Chris Kwon | 7-5, 6-0 | | match details |  El Salvador | Clay |
| 31.01.11 | 2nd round | Agustin Velotti | Juan Ignacio Londero | 6-1, 6-3 | | match details | ||
| 06.12.10 | 1st round | Juan Ignacio Londero | Kevin Konfederak | 3-6, 7-60, 6-3 | | match details | Chile F8 | Clay |
| 06.12.10 | 2nd round | Guillermo Rivera-Aranguiz | Juan Ignacio Londero | 6-75, 6-1, 4-1, Juan Ignacio Londero - retired | | match details | ||
| 29.11.10 | 1st round | Guillermo Hormazabal | Juan Ignacio Londero | 6-4, 7-60 | | match details | Chile F7 | Clay |
| 01.11.10 | 1st round | Tomas Buchhass | Juan Ignacio Londero | 6-4, 4-6, 6-3 | | match details | Argentina F22 | Clay |
| 25.10.10 | 1st round | Guido Andreozzi | Juan Ignacio Londero | 7-62, 5-7, 7-5 | | match details | Argentina F21 | Clay |
| 18.10.10 | 1st round | Rodrigo Scatareggia | Juan Ignacio Londero | 6-1, 6-0 | | match details | Argentina F20 | Clay |
| 04.10.10 | 1st round | Juan Ignacio Londero | Facundo Lugones | 6-3, 7-5 | | match details | Bolivia F4 | Clay |
| 04.10.10 | 2nd round | Juan Ignacio Londero | Rodrigo Perez | 6-2, 6-3 | | match details | ||
| 04.10.10 | 1/4 | Juan Ignacio Londero | Rodrigo Scatareggia | 5-7, 6-3, 7-5 | | match details | ||
| 04.10.10 | 1/2 | Diego Sebastian Schwartzman | Juan Ignacio Londero | 6-2, 6-1 | | match details | ||
| 27.09.10 | 1st round | Juan Ignacio Londero | Juan Pablo Boada G. | 6-1, 6-3 | | match details | Bolivia F3 | Clay |
| 27.09.10 | 1/4 | Mauricio Doria-Medina | Juan Ignacio Londero | 6-3, 6-2 | | match details | ||
| 27.09.10 | 2nd round | Juan Ignacio Londero | Rodrigo Perez | 7-63, 6-4 | | match details | ||
| 20.09.10 | 1st round | Juan Ignacio Londero | Juan-Manuel Valverde | 7-66, 6-4 | | match details | Bolivia F2 | Clay |
| 20.09.10 | 2nd round | Rodrigo Scatareggia | Juan Ignacio Londero | 6-2, 6-1 | | match details | ||
| 13.09.10 | 1st round | Juan Ignacio Londero | Juan Pablo Boada G. | 6-4, 4-6, 7-64 | | match details | Bolivia F1 | Clay |
| 13.09.10 | 2nd round | Juan Ignacio Londero | Kevin Konfederak | 6-3, 6-4 | | match details | ||
| 13.09.10 | 1/4 | Diego Sebastian Schwartzman | Juan Ignacio Londero | 6-2, 6-4 | | match details | ||
| 09.08.10 | 1st round | Gustavo Sterin | Juan Ignacio Londero | 6-4, 6-2 | | match details | Argentina F16 | Clay |
| 12.07.10 | 1st round | Juan Ignacio Londero | Marcos Remondegui | 6-1, 6-2 | | match details | Argentina F13 | Clay |
| 12.07.10 | 2nd round | Guido Pella | Juan Ignacio Londero | 6-4, 6-1 | | match details | ||
| 05.07.10 | 1/4 | Joaquin-Jesus Monteferrario | Juan Ignacio Londero | 6-4, 6-0 | | match details | Argentina F12 | Clay |
| 05.07.10 | 1st round | Juan Ignacio Londero | Juan Carlos Saez | 7-5, 6-3 | | match details | ||
| 05.07.10 | 2nd round | Juan Ignacio Londero | Lionel Noviski | 0-6, 7-64, 6-4 | | match details | ||
| 31.05.10 | 1st round | Nicolas Pastor | Juan Ignacio Londero | 6-1, 7-64 | | match details | Argentina F7 | Clay |
