Name: Roberto Quiroz
Country: Ecuador
Birthdate: 23.02.92, 32 years
ATP ranking: 759
TOP ranking's position: 172 (18.03.19, 295 points)
Points: 30
Prize money: 398.482 $
Matches total: 563
Win: 303
%: 53.82 %
Country: Ecuador
Birthdate: 23.02.92, 32 years
ATP ranking: 759
TOP ranking's position: 172 (18.03.19, 295 points)
Points: 30
Prize money: 398.482 $
Matches total: 563
Win: 303
%: 53.82 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2022 | 31/32 | 14/12 | 12/13 | 5/7 | 0/0 | 0/0 | 0/0 |
| 2021 | 17/35 | 8/13 | 6/12 | 3/9 | 0/0 | 0/1 | 0/0 |
| 2020 | 14/10 | 6/3 | 1/3 | 7/4 | 0/0 | 0/0 | 0/0 |
| 2019 | 29/32 | 12/16 | 11/9 | 5/6 | 0/0 | 1/1 | 0/0 |
| 2018 | 36/31 | 15/10 | 14/17 | 5/3 | 0/0 | 2/1 | 0/0 |
| 2017 | 39/32 | 18/14 | 14/12 | 1/1 | 0/1 | 6/4 | 0/0 |
| 2016 | 68/25 | 22/7 | 42/16 | 4/2 | 0/0 | 0/0 | 0/0 |
| 2015 | 3/4 | 3/3 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2014 | 21/5 | 17/4 | 4/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2013 | 7/6 | 2/2 | 5/3 | 0/1 | 0/0 | 0/0 | 0/0 |
| 2012 | 12/5 | 6/3 | 6/2 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2011 | 15/20 | 7/9 | 8/11 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2010 | 1/7 | 1/3 | 0/3 | 0/0 | 0/0 | 0/1 | 0/0 |
| 2009 | 7/10 | 4/3 | 3/7 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2008 | 1/3 | 0/2 | 1/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2007 | 2/2 | 0/1 | 2/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2006 | 0/1 | 0/0 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| TOTAL | 303/260 | 135/105 | 129/113 | 30/33 | 0/1 | 9/8 | 0/0 |
| perc. % | 53.82 % | 56.25 % | 53.31 % | 47.62 % | 0 % | 52.94 % | 0 % |
Roberto Quiroz / Fixtures
| no matches found |
Roberto Quiroz form / year 2018
Roberto Quiroz / year 2018
| 07.11.18 | 1st round | Blaz Rola | Roberto Quiroz | 7-64, 6-4 |  | match details |  Knoxville Challenger | I. hard |
| 31.10.18 | 2nd round | Juan Ignacio Londero | Roberto Quiroz | 6-75, 7-67, 6-1 | | match details |  Guayaquil Challenger | Clay |
| 30.10.18 | 1st round | Roberto Quiroz | Juan Pablo Varillas | 6-3, 3-6, 6-3 |  | match details | ||
| 19.10.18 | 1/4 | Ivo Karlovic | Roberto Quiroz | 7-64, 4-6, 7-64 | | match details |  Calgary Challenger | I. hard |
| 18.10.18 | 2nd round | Roberto Quiroz | Cem Ilkel | 6-4, 6-3 | | match details | ||
| 16.10.18 | 1st round | Roberto Quiroz | Vincent Millot | 1-6, 7-5, 6-1 | | match details | ||
| 08.10.18 | 1st round | Juan Ignacio Londero | Roberto Quiroz | 6-1, 6-3 | | match details |  Santo Domingo | Clay |
| 04.10.18 | 2nd round | Marcel Granollers | Roberto Quiroz | 6-75, 7-63, 7-5 | | match details |  Monterrey Challenger | Hard |
| 02.10.18 | 1st round | Roberto Quiroz | Marcelo Arevalo | 6-78, 6-3, 7-5 | | match details | ||
| 25.09.18 | 1st round | Christopher Eubanks | Roberto Quiroz | 7-64, 7-64 | | match details | Tiburon Challenger | Hard |
| 22.09.18 | 1/2 | Jordan Thompson | Roberto Quiroz | 5-7, 7-64, 7-64 | | match details | Columbus Challenger | I. hard |
| 21.09.18 | 1/4 | Roberto Quiroz | Luke Saville | 6-3, 6-1 | | match details | ||
| 19.09.18 | 2nd round | Roberto Quiroz | Tommy Paul | 7-64, 3-6, 7-66 | | match details | ||
| 18.09.18 | 1st round | Roberto Quiroz | John-Patrick Smith | 3-6, 7-64, 7-67 | | match details | ||
| 14.09.18 | Rubber 1 | Roberto Quiroz | Matthew Foster-Estwick | 6-0, 6-1 | | match details |  Davis Cup | Hard |
| 04.09.18 | 1st round | Reilly Opelka | Roberto Quiroz | 6-3, 6-2 | | match details | Chicago Challenger | Hard |
| 21.08.18 | q 1 | Lloyd Harris | Roberto Quiroz | 7-65, 6-3 | | match details | New York | Hard |
| 03.08.18 | 1/4 | Ugo Humbert | Roberto Quiroz | 6-2, 5-7, 7-67 | | match details |  Segovia Challenger | Hard |
| 02.08.18 | 2nd round | Roberto Quiroz | Matteo Viola | 7-5, 7-5 | | match details | ||
| 31.07.18 | 1st round | Roberto Quiroz | Carlos Boluda-Purkiss | 4-6, 6-4, 6-4 | | match details | ||
| 21.07.18 | q 1 | Thiago Moura Monteiro | Roberto Quiroz | 6-4, 6-3 | | match details |  Hamburg | Clay |
| 15.07.18 | q 1 | Andrej Martin | Roberto Quiroz | 6-2, 7-60 | | match details |  Umag | Clay |
| 10.07.18 | 1st round | Jozef Kovalik | Roberto Quiroz | 6-1, 6-0 | | match details | Braunschweig Challenger | Clay |
| 07.07.18 | 1/2 | Daniel Brands | Roberto Quiroz | 6-0, 6-3 | | match details |  Recanati Challenger | Hard |
| 06.07.18 | 1/4 | Roberto Quiroz | Hiroki Moriya | 6-4, 6-2 | | match details | ||
| 04.07.18 | 2nd round | Roberto Quiroz | Andrea Vavassori | 6-4, 6-3 | | match details | ||
| 02.07.18 | 1st round | Roberto Quiroz | Danilo Petrovic | 6-2, 3-6, 6-2 | | match details | ||
| 26.06.18 | 1st round | Lukas Lacko | Roberto Quiroz | 6-4, 7-62 | | match details |  Eastbourne | Grass |
| 24.06.18 | qual. | Roberto Quiroz | Jay Clarke | 6-76, 6-4, 6-4 | | match details | ||
| 23.06.18 | q 1 | Roberto Quiroz | Yannick Mertens | 3-6, 6-4, 6-3 | | match details | ||
| 18.06.18 | 1st round | Gianluigi Quinzi | Roberto Quiroz | 6-2, 6-4 | | match details | L'Aquila Challenger | Clay |
| 11.06.18 | 1st round | Pablo Andujar | Roberto Quiroz | 6-2, 7-5 | | match details |  Lyon Challenger | Clay |
| 05.06.18 | 1st round | Marcel Granollers | Roberto Quiroz | 6-2, 5-7, 6-3 | | match details |  Poznan Challenger | Clay |
| 01.06.18 | 1/4 | Hugo Dellien | Roberto Quiroz | 6-1, 6-0 | | match details | Vicenza Challenger | Clay |
| 31.05.18 | 2nd round | Roberto Quiroz | Renzo Olivo | 6-4, 5-7, 2-1, Renzo Olivo - retired | | match details | ||
| 29.05.18 | 1st round | Roberto Quiroz | Matthias Bachinger | 3-6, 6-3, 3-0, Matthias Bachinger - retired | | match details | ||
| 28.05.18 | qual. | Roberto Quiroz | Federico Gaio | 6-71, 7-5, 6-3 | | match details | ||
| 28.05.18 | q 2 | Roberto Quiroz | Alejandro Davidovich Fokina | 5-7, 7-5, 6-3 | | match details | ||
| 26.05.18 | q 1 | Roberto Quiroz | Nicola Ghedin | 6-4, 6-2 | | match details | ||
| 19.05.18 | q 1 | Filip Horansky | Roberto Quiroz | 6-4, 6-2 | | match details | Lyon | Clay |
| 03.05.18 | 1/4 | Kevin King | Roberto Quiroz | 6-2, 7-5 | | match details | Puerto Vallarta | Hard |
| 02.05.18 | 2nd round | Roberto Quiroz | Edan Leshem | 6-2, 3-6, 6-3 | | match details | ||
| 01.05.18 | 1st round | Roberto Quiroz | Evan Song | 7-66, 6-3 | | match details | ||
| 28.04.18 | 1/2 | Christopher Eubanks | Roberto Quiroz | 4-6, 6-4, 6-3 | | match details | Leon Challenger | Hard |
| 27.04.18 | 1/4 | Roberto Quiroz | Alexander Sarkissian | 6-4, 7-610 | | match details | ||
| 25.04.18 | 2nd round | Roberto Quiroz | Jose Statham | 3-6, 7-65, 6-2 | | match details | ||
| 24.04.18 | 1st round | Roberto Quiroz | Carlos Gomez-Herrera | 6-4, 7-5 | | match details | ||
| 23.04.18 | qual. | Roberto Quiroz | Gonzalo Escobar | 6-3, 6-4 | | match details | ||
| 22.04.18 | q 2 | Roberto Quiroz | Alvaro Gonzalez | 6-0, 6-2 | | match details | ||
| 21.04.18 | q 1 | Roberto Quiroz | Alan Raul Sau Franco | 6-4, 6-2 | | match details | ||
| 17.04.18 | 1st round | Darian King | Roberto Quiroz | 3-6, 6-3, 6-3 | | match details | Guadalajara Challenger | Hard |
| 15.04.18 | fin | Juan Ignacio Londero | Roberto Quiroz | 6-1, 6-3 | | match details | Mexico City | Clay |
| 14.04.18 | 1/2 | Roberto Quiroz | Facundo Arguello | 3-6, 6-0, 6-3 | | match details | ||
| 13.04.18 | 1/4 | Roberto Quiroz | Andrea Basso | 7-5, 7-64 | | match details | ||
| 11.04.18 | 2nd round | Roberto Quiroz | Pedja Krstin | 4-6, 6-1, 6-4 | | match details | ||
| 10.04.18 | 1st round | Roberto Quiroz | Aldin Setkic | 6-1, 6-3 | | match details | ||
| 02.04.18 | 1st round | Mitchell Krueger | Roberto Quiroz | 6-3, 3-6, 6-4 | | match details |  Panama City | Clay |
| 27.03.18 | 1st round | Yannick Hanfmann | Roberto Quiroz | 1-6, 7-5, 6-3 | | match details | San Luis | Clay |
| 04.03.18 | q 2 | Juan Ignacio Londero | Roberto Quiroz | 6-2, 6-4 | | match details |  Santiago Challenger | Clay |
| 03.03.18 | q 1 | Roberto Quiroz | Vicente Manuel Rivas Maturana | 6-4, 7-62 | | match details | ||
| 25.02.18 | qual. | Renzo Olivo | Roberto Quiroz | 6-0, 7-65 | | match details |  Sao Paulo | Clay |
| 24.02.18 | q 1 | Roberto Quiroz | Daniel Dutra Da Silva | 4-6, 6-2, 6-3 | | match details | ||
| 20.02.18 | 1st round | Andrej Martin | Roberto Quiroz | 6-2, 5-7, 7-5 | | match details | Morelos Challenger | Hard |
| 08.02.18 | 2nd round | Albert Ramos-Vinolas | Roberto Quiroz | 6-3, 3-6, 6-3 | | match details | Quito | Clay |
| 07.02.18 | 1st round | Roberto Quiroz | Yannick Hanfmann | 7-65, 6-3 | | match details | ||
| 03.02.18 | Nicolas Jarry | Roberto Quiroz | 6-4, 7-66 | | match details | Davis Cup | Clay | |
| 02.02.18 | Roberto Quiroz | Gonzalo Lama | 6-3, 6-711, 6-3 | | match details |
