Challenger Guadalajara Qual 03/19 20:20 45 [262] Alex De Minaur v Roberto Quiroz [310] 6-4,5-7,6-3
Challenger Yokohama Qual 02/25 03:15 45 Jumpei Yamasaki v Roberto Quiroz 6-3,3-6,7-5
Challenger Kyoto Qual 02/18 06:45 45 Roberto Quiroz v Sora Fukuda 6-7,6-7
Challenger Tempe 02/15 17:30 26 Roberto Quiroz v Stefan Kozlov 4-6,6-7
Challenger Tempe 02/13 19:05 25 Roberto Quiroz v Mackenzie McDonald 3-6,6-3,6-4
Davis Cup 02/05 15:00 27 Roberto Quiroz v Juan P Varillas 6-4,7-6
Davis Cup 02/03 19:30 27 Roberto Quiroz v Mauricio Echazu 5-7,6-4,6-1,6-3
Challenger Maui 01/26 01:20 25 Taro Daniel v Roberto Quiroz 6-3,6-4
Challenger Maui Qual 01/24 00:45 54 Roberto Quiroz v Jose Statham Retired
Challenger Maui Qual 01/23 21:10 46 Roberto Quiroz v Jackson Withrow 6-4,6-2
ITF USA F2 01/11 19:00 25 Alexios Halebian v Roberto Quiroz 6-7,6-4,6-4
ITF USA F1 01/06 18:00 27 Mackenzie McDonald v Roberto Quiroz 6-3,7-5
ITF USA F1 01/05 18:00 26 Henrik Wiersholm v Roberto Quiroz 2-6,4-6
ITF USA F1 01/03 18:00 25 Dekel Bar v Roberto Quiroz 4-6,4-6
Challenger - Bogota 11/08 16:50 25 Roberto Quiroz v Arthur De Greef 6-7,7-6,1-6
Challenger - Guayaquil 11/02 03:05 25 Roberto Quiroz v Leonardo Mayer 2-6,2-6
ITF Ecuador F3 10/29 16:00 29 Roberto Quiroz v Franco Agamenone 2-6,7-6,0-6
ITF Ecuador F3 10/28 17:10 28 Roberto Quiroz v Matias Zukas 6-4,5-7,6-2
ITF Ecuador F3 10/27 18:35 27 Roberto Quiroz v Raleigh Smith 2-6,6-3,7-6
ITF Ecuador F3 10/26 17:20 26 Roberto Quiroz v Javier Naser 7-6,6-3
ITF Ecuador F3 10/24 17:00 25 Roberto Quiroz v Ivar J A Contreras 6-0,6-1
Challenger - Monterrey 10/12 18:00 26 Roberto Quiroz v Peter Polansky 6-7,4-6
Challenger - Monterrey 10/11 19:10 25 Kaichi Uchida v Roberto Quiroz 6-7,4-6
Challenger - Columbus 09/23 16:00 27 Tennys Sandgren v Roberto Quiroz 6-0,7-6
Challenger - Columbus 09/21 16:50 26 Roberto Quiroz v Evan King 6-4,6-4
Challenger - Columbus 09/20 15:00 25 Roberto Quiroz v Brydan Klein 6-4,6-2
Challenger Columbus Qual 09/19 16:45 54 Roberto Quiroz v Luke Bambridge 6-4,6-4
Challenger Columbus Qual 09/18 18:00 46 Roberto Quiroz v Skander Mansouri 6-4,6-1
Challenger - Cary 09/13 21:40 25 Eric Quigley v Roberto Quiroz 7-5,6-3
Challenger Barranquilla 09/08 17:00 26 Jose H-Fernandez v Roberto Quiroz 7-6,4-6,6-2

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.