Challenger Guayaquil 11/02 21:15 25 [289] Roberto Quiroz v Juan Bautista Torres [234] 3-6,6-7
Challenger Ambato 10/18 18:00 25 [280] Roberto Quiroz v Jorge Panta [464] 6-1,4-6,2-6
Challenger Fairfield 10/12 00:30 25 [273] Roberto Quiroz v Enzo Couacaud [184] 6-7,6-4,1-6
Challenger Tiburon 10/03 23:30 25 [177] Ben Shelton v Roberto Quiroz [263] 3-6,6-2,7-6
Challenger Charleston 10/01 14:00 26 Roberto Quiroz v Patrick Kypson Cancelled
Challenger Charleston 09/27 20:25 25 [267] Roberto Quiroz v Cannon Kingsley [488] 6-4,7-5
Challenger Columbus 09/21 14:00 25 [188] Enzo Couacaud v Roberto Quiroz [265] 6-3,7-5
Davis Cup 09/18 22:00 5 [260] Roberto Quiroz v Alexander Ritschard [163] 1-6,2-6
Davis Cup 09/18 20:40 1 Roberto Quiroz v Henri Laaksonen Cancelled
Davis Cup 09/17 17:00 5 [260] Roberto Quiroz v Marc-Andrea Huesler [87] 4-6,2-6
Challenger Santo Domingo 08/17 02:20 25 [235] Alessandro Giannessi v Roberto Quiroz [256] Retired
Challenger Lima 08/10 23:00 26 [94] Tomas Martin Etcheverry v Roberto Quiroz [255] 6-2,6-3
Challenger Lima 08/09 17:40 25 [255] Roberto Quiroz v Orlando Luz [370] 3-6,6-4,6-2
Challenger Lexington 08/05 17:15 27 [267] Roberto Quiroz v Aleksandar Kovacevic [229] 6-4,3-6,4-6
Challenger Lexington 08/04 17:20 26 [194] Gijs Brouwer v Roberto Quiroz [267] 4-6,4-6
Challenger Lexington 08/01 17:25 25 [403] Yunseong Chung v Roberto Quiroz [267] 2-6,7-5,1-6
Challenger Winnipeg 07/25 20:25 25 [266] Roberto Quiroz v Kaichi Uchida [177] 1-6,7-6,3-6
Challenger Rome GA 07/15 14:00 26 Roberto Quiroz v Juan Pablo Ficovich Walkover
Challenger Rome GA 07/12 16:45 25 [353] Keegan Smith v Roberto Quiroz [278] 6-4,1-6,1-6
Challenger Bogota 07/08 21:50 27 [305] Roberto Quiroz v Juan Pablo Ficovich [163] 3-6,6-3,3-6
Challenger Bogota 07/06 19:05 26 [286] Gonzalo Villanueva v Roberto Quiroz [305] 5-7,4-6
Challenger Bogota 07/05 15:00 25 [305] Roberto Quiroz v Michail Pervolarakis [377] 6-3,7-5
Challenger Cali 06/29 15:00 26 [305] Roberto Quiroz v Nicolas Alvarez [369] 6-4,3-6,3-6
Challenger Cali 06/28 20:40 25 [213] Francisco Comesana v Roberto Quiroz [305] Retired
Challenger Buenos Aires 06/22 13:00 26 [301] Roberto Quiroz v Joao Lucas Reis da Silva [492] 6-4,1-6,2-6
Challenger Buenos Aires 06/20 18:45 25 Roberto Quiroz v Ignacio Monzon 6-1,6-4
Challenger Buenos Aires 06/20 13:00 25 Roberto Quiroz v Gustavo Heide Cancelled
Challenger Orlando 06/10 18:35 27 [335] Roberto Quiroz v Emilio Gomez [155] Retired
Challenger Orlando 06/08 14:00 26 Roberto Quiroz v Matija Pecotic 7-5,7-6
Challenger Orlando 06/06 21:35 25 [180] Michael Mmoh v Roberto Quiroz [335] 5-7,3-6

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.