Ime: Roberto Quiroz
Država: Ecuador
Datum rođenja: 23.02.92, 32 Godina
ATP ljestvica: 759
TOP pozicija na ljestvici: 172 (18.03.19, 295 bodovi)
Bodovi: 30
Premije: 398482 $
Mečeva ukupno: 563
Pobjede: 303
Uspješnost: 53.82 %
Država: Ecuador
Datum rođenja: 23.02.92, 32 Godina
ATP ljestvica: 759
TOP pozicija na ljestvici: 172 (18.03.19, 295 bodovi)
Bodovi: 30
Premije: 398482 $
Mečeva ukupno: 563
Pobjede: 303
Uspješnost: 53.82 %
| godina | rezime | tvrda | zemlja | dvorana | tepih | trava | akril |
| 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 |
| UKUPNO | 303/260 | 135/105 | 129/113 | 30/33 | 0/1 | 9/8 | 0/0 |
| uspj. % | 53.82 % | 56.25 % | 53.31 % | 47.62 % | 0 % | 52.94 % | 0 % |
Roberto Quiroz / neodigrani / posljednji
| nije pronađen nikakav meč |
Roberto Quiroz form / podloga: trava
Roberto Quiroz / podloga: trava
| 11.07.21 | 1. kolo kval. | Sebastian Ofner | Roberto Quiroz | 4-6, 6-3, 6-1 |  | detalj meča |  Newport | trava |
| 26.06.19 | 2. kolo kval. | Noah Rubin | Roberto Quiroz | 4-6, 6-1, 6-2 | | detalj meča |  London | trava |
| 24.06.19 | 1. kolo kval. | Roberto Quiroz | Jason Jung | 7-65, 7-60 |  | detalj meča | ||
| 26.06.18 | 1. kolo | Lukas Lacko | Roberto Quiroz | 6-4, 7-62 | | detalj meča | Eastbourne | trava |
| 24.06.18 | kval. | Roberto Quiroz | Jay Clarke | 6-76, 6-4, 6-4 | | detalj meča | ||
| 23.06.18 | 1. kolo kval. | Roberto Quiroz | Yannick Mertens | 3-6, 6-4, 6-3 | | detalj meča | ||
| 28.06.17 | 2. kolo kval. | Sergiy Stakhovsky | Roberto Quiroz | 6-3, 7-5 | | detalj meča | London | trava |
| 26.06.17 | 1. kolo kval. | Roberto Quiroz | Edward Corrie | 4-6, 6-3, 6-1 | | detalj meča | ||
| 18.06.17 | 2. kolo kval. | Michael Mmoh | Roberto Quiroz | 6-3, 6-75, 6-3 | | detalj meča | Ilkley Challenger | trava |
| 17.06.17 | 1. kolo kval. | Roberto Quiroz | Aldin Setkic | 3-6, 6-3, 7-63 | | detalj meča | ||
| 11.06.17 | 2. kolo kval. | Yuuya Kibi | Roberto Quiroz | 7-64, 6-2 | | detalj meča | Nottingham Challenger | trava |
| 11.06.17 | 1. kolo kval. | Roberto Quiroz | Joshua Paris | 6-3, 7-67 | | detalj meča | ||
| 08.06.17 | 1. kolo | Tobias Kamke | Roberto Quiroz | 6-4, 6-3 | | detalj meča | Surbiton Challenger | trava |
| 05.06.17 | kval. | Roberto Quiroz | Andrew Whittington | 6-76, 6-3, 6-4 | | detalj meča | ||
| 04.06.17 | 2. kolo kval. | Roberto Quiroz | Benjamin Becker | 7-610, 6-75, 6-4 | | detalj meča | ||
| 04.06.17 | 1. kolo kval. | Roberto Quiroz | Brydan Klein | 6-4, 7-5 | | detalj meča | ||
| 28.06.10 | 1. kolo | Facundo Arguello | Roberto Quiroz | 6-2, 0-6, 6-3 | | detalj meča | Wimbledon (juniors) | trava |
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