Name: Nicolas Barrientos
Country: Colombia
Birthdate: 24.04.87, 37 years
ATP ranking: 892
TOP ranking's position: 237 (21.09.15, 202 points)
Points: 16
Prize money: 472.875 $
Matches total: 505
Win: 279
%: 55.25 %
Country: Colombia
Birthdate: 24.04.87, 37 years
ATP ranking: 892
TOP ranking's position: 237 (21.09.15, 202 points)
Points: 16
Prize money: 472.875 $
Matches total: 505
Win: 279
%: 55.25 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2023 | 1/5 | 0/1 | 1/4 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2022 | 18/14 | 1/3 | 17/11 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2021 | 22/10 | 8/4 | 14/6 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2020 | 11/10 | 4/4 | 3/2 | 4/4 | 0/0 | 0/0 | 0/0 |
| 2019 | 8/10 | 8/7 | 0/3 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2018 | 0/4 | 0/3 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2016 | 28/28 | 17/12 | 10/13 | 1/3 | 0/0 | 0/0 | 0/0 |
| 2015 | 34/27 | 16/10 | 18/17 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2014 | 38/24 | 13/9 | 25/15 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2013 | 25/24 | 13/8 | 12/16 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2012 | 49/25 | 12/6 | 37/19 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2011 | 32/25 | 21/13 | 11/12 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2010 | 13/18 | 2/3 | 11/15 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2009 | 0/2 | 0/0 | 0/2 | 0/0 | 0/0 | 0/0 | 0/0 |
| TOTAL | 279/226 | 115/83 | 159/136 | 5/7 | 0/0 | 0/0 | 0/0 |
| perc. % | 55.25 % | 58.08 % | 53.9 % | 41.67 % | 0 % | 0 % | 0 % |
Nicolas Barrientos / Fixtures
| no matches found |
Nicolas Barrientos form / surface: Hard
Nicolas Barrientos / surface: Hard
| 05.03.23 | q 1 | Illya Marchenko | Nicolas Barrientos | 6-1, 6-3 |  | match details |  Puerto Vallarta | Hard |
| 04.10.22 | 1st round | Jason Jung | Nicolas Barrientos | 6-1, 4-6, 7-66 | | match details |  Gwangju Challenger | Hard |
| 02.08.22 | 1st round | Juan Alejandro Hernandez | Nicolas Barrientos | 3-6, 6-4, 6-4 | | match details | Los Cabos | Hard |
| 31.07.22 | qual. | Kaichi Uchida | Nicolas Barrientos | 6-1, 4-6, 6-4 | | match details | ||
| 30.07.22 | q 1 | Nicolas Barrientos | Michail Pervolarakis | 6-3, 6-4 |  | match details | ||
| 15.12.21 | 1st round | Gabriel Decamps | Nicolas Barrientos | 6-1, 6-4 | | match details |  Rio De | Hard |
| 13.12.21 | qual. | Nicolas Barrientos | Pedro Boscardin Dias | 6-4, 6-2 | | match details | ||
| 12.12.21 | q 1 | Nicolas Barrientos | Joao Giannella | 6-1, 6-2 | | match details | ||
| 12.09.21 | q 1 | Alexis Galarneau | Nicolas Barrientos | 6-4, 6-1 | | match details |  Cary 2 | Hard |
| 30.08.21 | qual. | Alexis Galarneau | Nicolas Barrientos | 2-6, 6-1, 6-4 | | match details |  St. Tropez | Hard |
| 29.08.21 | q 1 | Nicolas Barrientos | Cesar Bouchelaghem | 6-4, 6-0 | | match details | ||
| 19.06.21 | 1/2 | Nicolas Kicker | Nicolas Barrientos | 1-6, 6-2, 6-1 | | match details | M25 Tulsa | Hard |
| 18.06.21 | 1/4 | Nicolas Barrientos | Ezekiel Clark | 4-6, 6-0, 7-67 | | match details | ||
| 17.06.21 | 2nd round | Nicolas Barrientos | Hiroki Moriya | 6-1, 6-3 | | match details | ||
| 16.06.21 | 1st round | Nicolas Barrientos | Trent Bryde | 6-3, 6-3 | | match details | ||
| 15.06.21 | q 1 | Nicolas Barrientos | Juan Carlos Manuel Aguilar | 6-3, 6-3 | | match details | ||
| 15.06.21 | qual. | Nicolas Barrientos | Gage Brymer | 7-5, 7-5 | | match details | ||
| 04.11.20 | 1st round | Luis Faria | Nicolas Barrientos | 6-2, 2-6, 6-3 | | match details |  M15 Quinta | Hard |
| 28.10.20 | 1st round | Raul Brancaccio | Nicolas Barrientos | 6-4, 6-4 | | match details | M25 Vale | Hard |
| 27.10.20 | qual. | Nicolas Barrientos | David Volfson | 6-3, 7-5 | | match details | ||
| 26.10.20 | q 2 | Nicolas Barrientos | Filipe Brandao | 6-2, 6-2 | | match details | ||
| 25.10.20 | q 1 | Nicolas Barrientos | Edoardo Graziani | 6-3, 6-2 | | match details | ||
| 05.03.20 | 2nd round | Alex Rybakov | Nicolas Barrientos | 6-1, 4-6, 6-4 | | match details | M25 Las | Hard |
| 04.03.20 | 1st round | Nicolas Barrientos | Micah Braswell | 6-0, 6-1 | | match details | ||
| 17.02.20 | qual. | Ruan Roelofse | Nicolas Barrientos | 6-3, 2-6, 6-3 | | match details | Morelos Challenger | Hard |
| 08.12.19 | fin | Alejandro Gomez | Nicolas Barrientos | 4-6, 6-1, 6-4 | | match details |  M15 Santa | Hard |
| 07.12.19 | 1/2 | Nicolas Barrientos | Juan Sebastian Gomez | 6-4, 6-1 | | match details | ||
| 06.12.19 | 1/4 | Nicolas Barrientos | Alejandro Mendoza | 6-4, 6-2 | | match details | ||
| 05.12.19 | 2nd round | Nicolas Barrientos | Filip Cristian Jianu | 6-710, 6-4, 2-0, Filip Cristian Jianu - retired | | match details | ||
| 03.12.19 | 1st round | Nicolas Barrientos | Federico Juan Aguilar | 6-1, 6-3 | | match details | ||
| 28.10.19 | 1st round | Tung-Lin Wu | Nicolas Barrientos | 6-3, 7-5 | | match details |  Shenzhen Challenger | Hard |
| 22.10.19 | 2nd round | Prajnesh Gunneswaran | Nicolas Barrientos | 6-2, 6-1 | | match details | Liuzhou Challenger | Hard |
| 21.10.19 | 1st round | Nicolas Barrientos | Fajing Sun | 6-4, 3-6, 7-66 | | match details | ||
| 16.10.19 | 2nd round | Enrique Lopez-Perez | Nicolas Barrientos | 6-4, 6-3 | | match details | Ningboo Challenger | Hard |
| 15.10.19 | 1st round | Nicolas Barrientos | Goncalo Oliveira | 7-5, 6-0 | | match details | ||
| 13.08.19 | 1st round | Viktor Durasovic | Nicolas Barrientos | 6-2, 3-6, 6-1 | | match details |  Portoroz Challenger | Hard |
| 12.08.19 | qual. | Nicolas Barrientos | Alexander Erler | 3-6, 6-2, 6-2 | | match details | ||
| 30.07.19 | 2nd round | Nicola Kuhn | Nicolas Barrientos | 6-4, 6-3 | | match details |  Segovia Challenger | Hard |
| 29.07.19 | 1st round | Nicolas Barrientos | Dan Added | 6-4, 7-5 | | match details | ||
| 15.07.19 | 1st round | Gastao Elias | Nicolas Barrientos | 6-1, 6-1 | | match details |  Nur Sultan | Hard |
| 30.04.18 | 1st round | Ugo Humbert | Nicolas Barrientos | 7-67, 6-2 | | match details | Puerto Vallarta | Hard |
| 21.04.18 | q 1 | James Ward | Nicolas Barrientos | 6-1, 7-62 | | match details | Leon Challenger | Hard |
| 14.04.18 | q 1 | Scott Griekspoor | Nicolas Barrientos | 6-4, 7-613 | | match details | Guadalajara Challenger | Hard |
| 06.10.16 | 2nd round | Alejandro Gomez | Nicolas Barrientos | Nicolas Barrientos - walk over | | match details | Colombia F4 | Hard |
| 05.10.16 | 1st round | Nicolas Barrientos | Eduardo Ribeiro | 6-1, 6-4 | | match details | ||
| 13.09.16 | 1st round | Marinko Matosevic | Nicolas Barrientos | 6-4, 6-4 | | match details | Nanchang Challenger | Hard |
| 08.09.16 | 1st round | Soon-Woo Kwon | Nicolas Barrientos | 6-1, 6-3 | | match details | Shanghai Challenger | Hard |
| 03.08.16 | 2nd round | Zhe Li | Nicolas Barrientos | 7-5, 4-6, 6-3 | | match details | Chengdu Challenger | Hard |
| 01.08.16 | 1st round | Nicolas Barrientos | Yecong He | 6-3, 6-4 | | match details | ||
| 26.07.16 | 1st round | Alexander Bublik | Nicolas Barrientos | 7-63, 6-4 | | match details | Astana Challenger | Hard |
| 18.07.16 | 1st round | Tsung-Hua Yang | Nicolas Barrientos | 3-6, 6-3, 6-3 | | match details | Gimcheon Challenger | Hard |
| 21.06.16 | 1st round | Frederico Gil | Nicolas Barrientos | 6-74, 6-3, 6-3 | | match details | Spain F18 | Hard |
| 04.05.16 | 2nd round | Radu Albot | Nicolas Barrientos | 6-0, 6-1 | | match details |  Karshi Challenger | Hard |
| 03.05.16 | 1st round | Nicolas Barrientos | Caio Zampieri | 6-2, 7-64 | | match details | ||
| 16.04.16 | 1/2 | Nicolas Barrientos | N. Vijay Sundar Prashanth | 6-2, 6-1 | | match details | China F5 | Hard |
| 16.04.16 | fin | Nicolas Barrientos | Shuichi Sekiguchi | 6-4, 6-1 | | match details | ||
| 13.04.16 | 2nd round | Nicolas Barrientos | Xin Gao | 6-3, 6-3 | | match details | ||
| 13.04.16 | 1/4 | Nicolas Barrientos | Kuan-Yi Lee | Kuan-Yi Lee - walk over | | match details | ||
| 12.04.16 | 1st round | Nicolas Barrientos | Xi Qi | 6-2, 7-5 | | match details | ||
| 28.03.16 | qual. | Caio Zampieri | Nicolas Barrientos | 7-63, 5-7, 7-63 | | match details | Leon Challenger | Hard |
| 27.03.16 | q 1 | Nicolas Barrientos | Andres Alvarez Cerdan | 6-3, 6-3 | | match details | ||
| 27.03.16 | q 2 | Nicolas Barrientos | Manuel Sanchez | 7-5, 6-75, 6-3 | | match details | ||
| 14.03.16 | qual. | Marinko Matosevic | Nicolas Barrientos | 6-3, 6-4 | | match details | Guadalajara Challenger | Hard |
| 13.03.16 | q 1 | Nicolas Barrientos | Laslo Djere | 6-3, 2-6, 7-5 | | match details | ||
| 13.03.16 | q 2 | Nicolas Barrientos | Carlos Ramirez Utermann | 6-3, 6-2 | | match details | ||
| 18.02.16 | 1/4 | Horacio Zeballos | Nicolas Barrientos | 6-3, 7-5 | | match details | Morelos Challenger | Hard |
| 17.02.16 | 2nd round | Nicolas Barrientos | Mitchell Krueger | 6-3, 6-4 | | match details | ||
| 16.02.16 | 1st round | Nicolas Barrientos | Jordi Samper-Montana | 6-4, 3-6, 6-3 | | match details | ||
| 14.02.16 | qual. | Nicolas Barrientos | Ernesto Escobedo | 3-6, 6-2, 7-5 | | match details | ||
| 14.02.16 | q 2 | Nicolas Barrientos | Ivan Endara | 6-4, 6-2 | | match details | ||
| 13.02.16 | q 1 | Nicolas Barrientos | Carlos Ramirez Utermann | 6-1, 6-4 | | match details | ||
| 06.01.16 | 1st round | Dennis Nevolo | Nicolas Barrientos | 6-4, 7-63 | | match details | USA F1 | Hard |
| 28.10.15 | 2nd round | Giovanni Lapentti | Nicolas Barrientos | 6-4, 6-2 | | match details | Monterrey Challenger | Hard |
| 26.10.15 | 1st round | Nicolas Barrientos | Dennis Nevolo | 5-7, 7-62, 6-1 | | match details | ||
| 20.10.15 | 1st round | Taylor Harry Fritz | Nicolas Barrientos | 6-3, 6-2 | | match details | Las Vegas | Hard |
| 13.10.15 | 1st round | Alex Kuznetsov | Nicolas Barrientos | 6-4, 7-66 | | match details | Fairfield Challenger | Hard |
| 23.09.15 | 2nd round | Jiri Vesely | Nicolas Barrientos | 4-6, 6-3, 6-2 | | match details | .png){kind=small} Kaohsiung Challenger | Hard |
| 22.09.15 | 1st round | Nicolas Barrientos | Kuan-Yi Lee | 6-4, 6-4 | | match details | ||
| 16.09.15 | 2nd round | Jordan Thompson | Nicolas Barrientos | 7-65, 6-2 | | match details | Nanchang Challenger | Hard |
| 15.09.15 | 1st round | Nicolas Barrientos | N.Sriram Balaji | 6-3, 2-6, 6-1 | | match details | ||
| 11.09.15 | 1/4 | Marco Trungelliti | Nicolas Barrientos | 6-3, 6-4 | | match details | Shanghai Challenger | Hard |
| 09.09.15 | 2nd round | Nicolas Barrientos | Tsung-Hua Yang | 7-61, 6-76, 6-3 | | match details | ||
| 07.09.15 | 1st round | Nicolas Barrientos | Somdev Devvarman | 6-4, 2-6, 6-4 | | match details | ||
| 20.07.15 | 1st round | Yuichi Sugita | Nicolas Barrientos | 3-6, 6-3, 6-4 | | match details | Bogota | Hard |
| 27.04.15 | 1/2 | Nicolas Barrientos | Hans Hach Verdugo | 6-3, 6-76, 7-5 | | match details | Mexico F1 | Hard |
| 27.04.15 | 1st round | Nicolas Barrientos | Carlos Ramirez Utermann | 6-3, 6-2 | | match details | ||
| 27.04.15 | fin | Nicolas Barrientos | Alexander Sarkissian | 5-7, 6-3, 6-4 | | match details | ||
| 27.04.15 | 2nd round | Nicolas Barrientos | Orlando Alcantara Rangel | 6-1, 6-3 | | match details | ||
| 27.04.15 | 1/4 | Nicolas Barrientos | Jorge Brian Panta Herreros | 6-3, 6-4 | | match details | ||
| 22.04.15 | 2nd round | John-Patrick Smith | Nicolas Barrientos | 7-62, 6-75, 7-5 | | match details | Guadalajara Challenger | Hard |
| 20.04.15 | 1st round | Nicolas Barrientos | Jan Mertl | 6-3, 7-65 | | match details | ||
| 08.04.15 | 2nd round | Giovanni Lapentti | Nicolas Barrientos | 6-2, 6-2 | | match details | Leon Challenger | Hard |
| 07.04.15 | 1st round | Nicolas Barrientos | Michal Przysiezny | 6-4, 6-3 | | match details | ||
| 06.04.15 | qual. | Nicolas Barrientos | Guillermo Duran | 6-4, 6-3 | | match details | ||
| 05.04.15 | q 2 | Nicolas Barrientos | Alberto Rojas-Maldonado | 6-4, 6-2 | | match details | ||
| 04.04.15 | q 1 | Nicolas Barrientos | Ivan Endara | 7-5, 6-1 | | match details | ||
| 18.02.15 | 2nd round | Victor Estrella | Nicolas Barrientos | 6-4, 1-6, 7-63 | | match details | Morelos Challenger | Hard |
| 17.02.15 | 1st round | Nicolas Barrientos | Juan Ignacio Londero | 6-3, 4-0, Juan Ignacio Londero - retired | | match details | ||
| 01.12.14 | 2nd round | Nicolas Barrientos | Christopher Diaz-Figueroa | 7-66, 7-5 | | match details | Mexico F14 | Hard |
| 01.12.14 | 1/4 | Dennis Novikov | Nicolas Barrientos | 6-3, 4-6, 7-63 | | match details | ||
| 01.12.14 | 1st round | Nicolas Barrientos | Juan-Carlos Spir | 6-3, 6-3 | | match details | ||
| 17.11.14 | 1st round | Nicolas Barrientos | Juan Camilo Guerrero | 6-0, 6-1 | | match details | Colombia F8 | Hard |
| 17.11.14 | 2nd round | Nicolas Barrientos | Jose Fernando Carvajal Torres | 6-1, 6-3 | | match details | ||
| 17.11.14 | 1/4 | Federico Zeballos | Nicolas Barrientos | 6-4, 7-5 | | match details | ||
| 16.07.14 | 1st round | Peter Polansky | Nicolas Barrientos | 3-6, 6-4, 6-3 | | match details | Bogota | Hard |
| 14.07.14 | q 2 | Nicolas Barrientos | Jose Fernando Carvajal Torres | 6-0, 7-65 | | match details | ||
| 14.07.14 | qual. | Nicolas Barrientos | Cesar Ramirez | 6-1, 6-4 | | match details | ||
| 13.06.14 | 1/4 | Egor Gerasimov | Nicolas Barrientos | 6-76, 7-63, 7-5 | | match details | Fergana Challenger | Hard |
| 12.06.14 | 2nd round | Nicolas Barrientos | Nikoloz Basilashvili | 7-69, 6-4 | | match details | ||
| 10.06.14 | 1st round | Nicolas Barrientos | Denis Matsukevitch | 3-6, 6-3, 7-61 | | match details | ||
| 12.05.14 | 2nd round | Eduardo Struvay | Nicolas Barrientos | 6-4, 6-4 | | match details | Mexico F4 | Hard |
| 12.05.14 | 1st round | Nicolas Barrientos | Luis Enrique Barrientos | 6-1, 6-4 | | match details | ||
| 05.05.14 | 1st round | Nicolas Barrientos | Daniel Manlow | 6-4, 6-3 | | match details | Mexico F3 | Hard |
| 05.05.14 | 2nd round | Nicolas Barrientos | Mateo Nicolas Martinez | 6-4, 6-4 | | match details | ||
| 05.05.14 | 1/4 | Christopher Diaz-Figueroa | Nicolas Barrientos | 6-3, 6-74, 6-2 | | match details | ||
| 18.02.14 | 1st round | David Souto | Nicolas Barrientos | 0-6, 7-5, 6-1 | | match details | Morelos Challenger | Hard |
| 30.01.14 | 2nd round | Malek Jaziri | Nicolas Barrientos | 6-1, 6-3 | | match details |  Chitre Challenger | Hard |
| 28.01.14 | 1st round | Nicolas Barrientos | Thales Turini | 4-1, Thales Turini - retired | | match details | ||
| 02.01.14 | 2nd round | Alejandro Gonzalez | Nicolas Barrientos | 6-1, 6-2 | | match details | Sao Paulo | Hard |
| 31.12.13 | 1st round | Nicolas Barrientos | Osni Nery Junior | 6-0, 6-1 | | match details | ||
| 18.11.13 | 1st round | Nicolas Barrientos | Mateo Andres Ruiz Naranjo | 6-0, 6-4 | | match details | Colombia F7 | Hard |
| 18.11.13 | 2nd round | Juan-Carlos Spir | Nicolas Barrientos | 6-2, 6-3 | | match details | ||
| 21.10.13 | 1/4 | Augusto Laranja | Nicolas Barrientos | 3-6, 6-4, 6-1 | | match details | Brazil F13 | Hard |
| 21.10.13 | 1st round | Nicolas Barrientos | Idio Escobar | 6-4, 6-3 | | match details | ||
| 21.10.13 | 2nd round | Nicolas Barrientos | Marcelo Cesana | 6-1, 6-2 | | match details | ||
| 24.09.13 | 1st round | Robby Ginepri | Nicolas Barrientos | 6-1, 6-1 | | match details | Napa Challenger | Hard |
| 19.09.13 | 2nd round | Jack Sock | Nicolas Barrientos | 6-4, 6-2 | | match details | Kaoshuing Challenger | Hard |
| 17.09.13 | 1st round | Nicolas Barrientos | Ji Sung Nam | 6-4, 6-3 | | match details | ||
| 16.07.13 | 1st round | Ruben Bemelmans | Nicolas Barrientos | 7-5, 6-3 | | match details | Bogota | Hard |
| 01.07.13 | 1st round | Roberto Quiroz | Nicolas Barrientos | 6-4, 6-4 | | match details |  Manta Challenger | Hard |
| 06.05.13 | 2nd round | Nicolas Barrientos | Cristian Eduardo Espinola | 6-2, 6-1 | | match details |  Guatemala F1 | Hard |
| 06.05.13 | 1/4 | Nicolas Barrientos | Matheson Klein | 6-3, 4-6, 6-3 | | match details | ||
| 06.05.13 | fin | Carlos Salamanca | Nicolas Barrientos | 7-5, 6-2 | | match details | ||
| 06.05.13 | 1/2 | Nicolas Barrientos | Roman Borvanov | 7-66, 6-3 | | match details | ||
| 06.05.13 | 1st round | Nicolas Barrientos | Felipe Escobar | 6-1, 6-4 | | match details | ||
| 04.02.13 | 1st round | Dean O'Brien | Nicolas Barrientos | 6-1, 6-2 | | match details | Mexico F3 | Hard |
| 28.01.13 | 1/2 | Nicolas Barrientos | Matheson Klein | 7-5, 6-4 | | match details | Mexico F2 | Hard |
| 28.01.13 | 1st round | Nicolas Barrientos | Andres Alvarez Cerdan | 6-2, 6-2 | | match details | ||
| 28.01.13 | fin | Nicolas Barrientos | Antoine Benneteau | 5-7, 6-3, 7-5 | | match details | ||
| 28.01.13 | 2nd round | Nicolas Barrientos | Eduardo Peralta-Tello | 7-5, 6-2 | | match details | ||
| 28.01.13 | 1/4 | Nicolas Barrientos | Oscar Fabian Matthews | 6-4, 7-66 | | match details | ||
| 19.11.12 | 1/4 | Nicolas Barrientos | Luis David Martinez | 6-3, 6-3 | | match details | Mexico F15 | Hard |
| 19.11.12 | 1st round | Nicolas Barrientos | Jack Barber | 6-0, 4-6, 6-0 | | match details | ||
| 19.11.12 | 2nd round | Nicolas Barrientos | Connor Farren | 7-60, 6-4 | | match details | ||
| 19.11.12 | 1/2 | Michael Quintero | Nicolas Barrientos | 6-1, 6-2 | | match details | ||
| 12.11.12 | 2nd round | Nicolas Barrientos | Chris Wettengel | 7-613, 4-6, 7-5 | | match details | Mexico F14 | Hard |
| 12.11.12 | 1/4 | Miguel Gallardo-Valles | Nicolas Barrientos | 5-7, 7-5, 7-5 | | match details | ||
| 12.11.12 | 1st round | Nicolas Barrientos | Hugo Di Feo | 7-5, 6-1 | | match details | ||
| 30.07.12 | 1st round | Roberto Quiroz | Nicolas Barrientos | 7-64, 6-4 | | match details | Manta Challenger | Hard |
| 14.05.12 | 1/4 | Michael Quintero | Nicolas Barrientos | 6-3, 7-68 | | match details |  Venezuela F2 | Hard |
| 14.05.12 | 1st round | Nicolas Barrientos | Daniel Omana | 6-4, 6-2 | | match details | ||
| 14.05.12 | 2nd round | Nicolas Barrientos | Felipe Rios | 6-4, 7-5 | | match details | ||
| 07.05.12 | 1st round | Nicolas Barrientos | Benjamin Tenti | 6-1, 6-1 | | match details | Venezuela F1 | Hard |
| 07.05.12 | 2nd round | Nicolas Barrientos | Luis David Martinez | 7-5, 7-5 | | match details | ||
| 07.05.12 | 1/2 | Mauricio Echazu | Nicolas Barrientos | 7-66, 6-1 | | match details | ||
| 07.05.12 | 1/4 | Nicolas Barrientos | Hugo Dellien | 6-3, 7-5 | | match details | ||
| 06.02.12 | 1/4 | Adam El Mihdawy | Nicolas Barrientos | 7-5, 3-6, 6-4 | | match details | Guatemala F1 | Hard |
| 06.02.12 | 1st round | Nicolas Barrientos | Keith-Patrick Crowley | 7-5, 3-6, 6-4 | | match details | ||
| 06.02.12 | 2nd round | Nicolas Barrientos | Marvin Barker | 6-0, 6-3 | | match details | ||
| 05.12.11 | 1st round | Nicolas Barrientos | Sebastien Vidal | 6-4, 6-2 | | match details | Mexico F15 | Hard |
| 05.12.11 | fin | Nicolas Barrientos | Chris Letcher | 7-66, 7-61 | | match details | ||
| 05.12.11 | 2nd round | Nicolas Barrientos | Manuel Sanchez | 6-2, 6-4 | | match details | ||
| 05.12.11 | 1/4 | Nicolas Barrientos | Mauricio Echazu | 7-63, 6-2 | | match details | ||
| 05.12.11 | 1/2 | Nicolas Barrientos | Christian Harrison | 6-4, 7-5 | | match details | ||
| 28.11.11 | 2nd round | Olivier Sajous | Nicolas Barrientos | 6-3, 3-6, 6-3 | | match details | Mexico F14 | Hard |
| 28.11.11 | 1st round | Nicolas Barrientos | Roberto Cid Subervi | 6-0, 6-3 | | match details | ||
| 03.10.11 | 1st round | Nicolas Barrientos | Jesus Rodriguez | 6-2, 6-2 | | match details | Venezuela F8 | Hard |
| 03.10.11 | 2nd round | Nicolas Barrientos | Jhonnel Figueroa | 6-1, 6-2 | | match details | ||
| 03.10.11 | 1/4 | Roman Recarte | Nicolas Barrientos | 7-63, 7-5 | | match details | ||
| 08.08.11 | 1st round | Christopher Diaz-Figueroa | Nicolas Barrientos | 6-2, 7-5 | | match details | Ecuador F5 | Hard |
| 01.08.11 | 1st round | Christopher Diaz-Figueroa | Nicolas Barrientos | 3-6, 7-61, 6-0 | | match details | Ecuador F4 | Hard |
| 20.07.11 | 2nd round | Raven Klaasen | Nicolas Barrientos | 6-2, 6-4 | | match details | Manta Challenger | Hard |
| 19.07.11 | 1st round | Nicolas Barrientos | Mauricio Echazu | 6-3, 6-4 | | match details | ||
| 18.07.11 | q 2 | Nicolas Barrientos | Sebastian Lopez | 7-5, 6-1 | | match details | ||
| 18.07.11 | qual. | Nicolas Barrientos | Mauricio Echazu | 6-4, 6-3 | | match details | ||
| 20.06.11 | q 1 | Nicolas Barrientos | Eduardo Yahir Orozco Rangel | 6-1, 6-2 | | match details | Guadalajara Challenger | Hard |
| 20.06.11 | qual. | Miguel-Angel Reyes-Varela | Nicolas Barrientos | 7-64, 6-0 | | match details | ||
| 20.06.11 | q 2 | Nicolas Barrientos | Travis Parrott | 7-63, 7-5 | | match details | ||
| 13.06.11 | 2nd round | Nicolas Barrientos | Ruben Gonzales | 6-4, 6-4 | | match details | Mexico F7 | Hard |
| 13.06.11 | 1/4 | Marcel Felder | Nicolas Barrientos | 5-7, 6-4, 6-0 | | match details | ||
| 13.06.11 | 1st round | Nicolas Barrientos | Tomas Builes | 6-0, 6-2 | | match details | ||
| 06.06.11 | 1st round | Nicolas Barrientos | Miles Bugby | 7-5, 6-0 | | match details | Mexico F6 | Hard |
| 06.06.11 | 2nd round | Roman Borvanov | Nicolas Barrientos | 6-3, 6-4 | | match details | ||
| 30.05.11 | 1st round | Vladimir Obradovic | Nicolas Barrientos | 6-1, 6-2 | | match details | Mexico F5 | Hard |
| 09.05.11 | 1st round | Nicolas Barrientos | Darian King | 6-3, 6-73, 6-3 | | match details | Venezuela F3 | Hard |
| 09.05.11 | 2nd round | Juan Sebastian Gomez | Nicolas Barrientos | 5-7, 7-5, 6-0 | | match details | ||
| 02.05.11 | 1st round | Nicolas Barrientos | Luis David Martinez | 1-6, 6-2, 6-4 | | match details | Venezuela F2 | Hard |
| 02.05.11 | 2nd round | Roberto Quiroz | Nicolas Barrientos | 2-6, 7-65, 7-5 | | match details | ||
| 25.04.11 | 1st round | Nicolas Barrientos | Santiago Maccio | 6-0, 6-3 | | match details | Venezuela F1 | Hard |
| 25.04.11 | 2nd round | Nicolas Barrientos | Caio Silva | 7-5, 6-1 | | match details | ||
| 25.04.11 | 1/4 | Nicolas Barrientos | Armando Javier Boschetti | 7-5, 6-2 | | match details | ||
| 25.04.11 | 1/2 | David Souto | Nicolas Barrientos | 6-4, 3-6, 6-2 | | match details | ||
| 07.02.11 | 1st round | Gastao Elias | Nicolas Barrientos | 3-6, 6-0, 6-2 | | match details | Colombia F2 | Hard |
| 13.09.10 | 1/4 | Diego Hidalgo | Nicolas Barrientos | 3-6, 7-63, 6-3 | | match details | Ecuador F2 | Hard |
| 13.09.10 | 1st round | Nicolas Barrientos | Christian Guevara | 6-76, 6-3, 6-4 | | match details | ||
| 13.09.10 | 2nd round | Nicolas Barrientos | Alex Theiler | 6-0, 6-1 | | match details | ||
| 06.09.10 | 1st round | Gustavo Sterin | Nicolas Barrientos | 6-4, 6-4 | | match details | Ecuador F1 | Hard |
| 07.06.10 | 1st round | Jose de Armas | Nicolas Barrientos | 6-4, 6-75, 6-3 | | match details | Venezuela F1 | Hard |
