| Challenger Calgary | 10/17 00:05 | 25 | [185] Roberto Quiroz v Vincent Millot [446] | 1-6,7-5,6-1 | |
| Challenger Santo Domingo | 10/08 17:00 | 25 | [190] Roberto Quiroz v Juan Ignacio Londero [120] | 1-6,3-6 | |
| Challenger Monterrey | 10/04 20:00 | 26 | [100] Marcel Granollers v Roberto Quiroz [197] | 6-7,7-6,7-5 | |
| Challenger Monterrey | 10/02 20:15 | 25 | [197] Roberto Quiroz v Marcelo Arevalo [183] | 6-7,6-3,7-5 | |
| Challenger Tiburon | 09/25 18:50 | 25 | [223] Christopher Eubanks v Roberto Quiroz [198] | 7-6,7-6 | |
| Challenger Columbus | 09/22 17:50 | 28 | [111] Jordan Thompson v Roberto Quiroz [213] | 5-7,7-6,7-6 | |
| Challenger Columbus | 09/21 16:00 | 27 | [488] Luke Saville v Roberto Quiroz [213] | 3-6,1-6 | |
| Challenger Columbus | 09/19 17:15 | 26 | [355] Tommy Paul v Roberto Quiroz [213] | 6-7,6-3,6-7 | |
| Challenger Columbus | 09/18 14:00 | 25 | [246] John-Patrick Smith v Roberto Quiroz [213] | 6-3,6-7,6-7 | |
| Davis Cup | 09/15 15:25 | 29 | Darian King v Roberto Quiroz | Cancelled | |
| Davis Cup | 09/14 14:00 | 29 | Matthew Foster-Estwick v Roberto Quiroz | 0-6,1-6 | |
| Challenger Chicago | 09/04 19:20 | 25 | [207] Roberto Quiroz v Reilly Opelka [173] | 3-6,2-6 | |
| US Open | 08/21 21:25 | 44 | [210] Roberto Quiroz v Lloyd Harris [145] | 6-7,3-6 | |
| Challenger Segovia | 08/03 11:30 | 27 | [226] Roberto Quiroz v Ugo Humbert [184] | 2-6,7-5,6-7 | |
| Challenger Segovia | 08/02 10:20 | 26 | [303] Matteo Viola v Roberto Quiroz [226] | 5-7,5-7 | |
| Challenger Segovia | 07/31 16:30 | 25 | [226] Roberto Quiroz v Carlos Boluda-Purkiss [263] | 4-6,6-4,6-4 | |
| ATP Hamburg Qual | 07/21 13:00 | 64 | [224] Roberto Quiroz v Thiago Monteiro [145] | 4-6,3-6 | |
| ATP Umag Qual | 07/15 08:00 | 64 | [235] Roberto Quiroz v Andrej Martin [164] | 2-6,6-7 | |
| Challenger Braunschweig | 07/10 09:00 | 25 | [235] Roberto Quiroz v Jozef Kovalik [117] | 1-6,0-6 | |
| Challenger Recanati | 07/07 17:45 | 28 | [301] Daniel Brands v Roberto Quiroz [235] | 6-0,6-3 | |
| Challenger Recanati | 07/06 15:50 | 27 | [235] Roberto Quiroz v Hiroki Moriya [213] | 6-4,6-2 | |
| Challenger Recanati | 07/04 15:30 | 26 | [126] Andrea Vavassori v Roberto Quiroz [235] | 4-6,3-6 | |
| Challenger Recanati | 07/02 16:55 | 25 | [222] Danilo Petrovic v Roberto Quiroz [235] | 2-6,6-3,2-6 | |
| ATP Eastbourne | 06/26 11:20 | 25 | [244] Roberto Quiroz v Lukas Lacko [94] | 4-6,6-7 | |
| ATP Eastbourne Qual | 06/24 11:35 | 164 | [223] Jay Clarke v Roberto Quiroz [244] | 7-6,4-6,4-6 | |
| ATP Eastbourne Qual | 06/23 14:35 | 64 | [344] Yannick Mertens v Roberto Quiroz [244] | 6-3,4-6,3-6 | |
| Challenger L'Aquila | 06/18 17:00 | 25 | [244] Roberto Quiroz v Gianluigi Quinzi [216] | 2-6,4-6 | |
| Challenger Lyon | 06/11 15:30 | 25 | [240] Roberto Quiroz v Pablo Andujar [129] | 2-6,5-7 | |
| Challenger Poznan | 06/05 12:20 | 25 | [239] Roberto Quiroz v Marcel Granollers [132] | 2-6,7-5,3-6 | |
| Challenger Vicenza | 06/01 11:30 | 27 | [145] Hugo Dellien v Roberto Quiroz [239] | 6-1,6-0 |
Wikipedia - Roberto Quiroz
Roberto Quiroz Gómez (Latin American Spanish: [roˈβeɾto kiˈɾos]; born 23 February 1992) is an Ecuadorian professional tennis player. Quiroz is the nephew of Andrés Gómez and the cousin of Emilio Gómez and Nicolás Lapentti. He attended and played collegiate tennis at the University of Southern California.
In 2010 he won the finals stage of Boys' Doubles events on the French Open and US Open with Peruvian tennis player Duilio Beretta. They defeated Argentinian pair Facundo Argüello and Agustín Velotti 6–3, 6–2 in France and they won against Oliver Golding and Jiří Veselý 6–1, 7–5 in the United States.