Challenger Aptos | 08/09 17:00 | 27 | [122] Dominik Koepfer v Marcos Giron [157] | 6-1,6-4 | |
Challenger Aptos | 08/08 19:05 | 26 | [312] Borna Gojo v Marcos Giron [157] | 6-3,6-7,4-6 | |
Challenger Aptos | 08/06 20:05 | 25 | [386] Martin Redlicki v Marcos Giron [157] | 2-6,3-6 | |
ATP Los Cabos | 07/28 00:00 | 64 | [289] Marcelo Arevalo v Marcos Giron [140] | 6-4,6-3 | |
Wimbledon | 07/01 10:00 | 23 | [155] Marcos Giron v Feliciano Lopez [54] | 4-6,2-6,4-6 | |
Wimbledon | 06/27 10:00 | 25 | [158] Marcos Giron v Viktor Galovic [199] | 7-5,6-2,2-6,6-4 | |
Wimbledon | 06/26 11:25 | 45 | [103] Antoine Hoang v Marcos Giron [158] | 4-6,6-7 | |
Wimbledon | 06/24 10:00 | 44 | [212] Arthur De Greef v Marcos Giron [158] | 2-6,3-6 | |
Challenger Ilkley | 06/18 17:15 | 25 | [110] Marcel Granollers v Marcos Giron [161] | 6-4,6-3 | |
Challenger Ilkley | 06/17 16:05 | 24 | [161] Marcos Giron v Filippo Baldi [149] | 6-1,6-4 | |
ATP Hertogenbosch | 06/09 09:00 | 164 | [161] Marcos Giron v Salvatore Caruso [147] | 3-6,6-3,3-6 | |
ATP Hertogenbosch | 06/08 10:25 | 64 | [120] Jason Jung v Marcos Giron [161] | 2-6,7-5,2-6 | |
French Open | 05/22 12:50 | 45 | [162] Marcos Giron v Lukas Rosol [138] | 4-6,4-6 | |
French Open | 05/20 08:00 | 44 | [162] Marcos Giron v Donald Young [197] | 6-0,6-1 | |
Challenger Lisbon | 05/14 13:20 | 25 | [269] Elliot Benchetrit v Marcos Giron [157] | 7-6,6-3 | |
Challenger Aix en Provence | 05/07 10:55 | 25 | [157] Marcos Giron v Jan Satral [368] | 3-6,6-2,4-6 | |
Challenger Bordeaux | 05/02 10:15 | 26 | [154] Marcos Giron v Filip Horansky [186] | 5-7,2-6 | |
Challenger Bordeaux | 05/01 10:10 | 25 | [154] Marcos Giron v Gregoire Jacq [426] | 6-1,6-4 | |
Challenger Sarasota | 04/20 15:30 | 28 | [169] Marcos Giron v Tennys Sandgren [111] | 6-7,6-2,2-6 | |
Challenger Sarasota | 04/19 17:00 | 27 | Marcos Giron v Sebastian Korda | 6-1,6-4 | |
Challenger Sarasota | 04/18 14:00 | 26 | [119] Henri Laaksonen v Marcos Giron [169] | 6-7,6-1,3-6 | |
Challenger Sarasota | 04/17 14:00 | 25 | [451] Arthur Rinderknech v Marcos Giron [169] | 5-7,6-7 | |
ATP Houston | 04/06 20:40 | 64 | [194] Pedja Krstin v Marcos Giron [177] | 6-4,6-1 | |
Challenger Monterrey | 04/05 23:30 | 27 | [93] Tennys Sandgren v Marcos Giron [177] | 6-1,6-7,6-0 | |
Challenger Monterrey | 04/04 18:25 | 26 | [177] Marcos Giron v Marcel Granollers [111] | 4-6,6-3,6-4 | |
Challenger Monterrey | 04/02 22:35 | 25 | Marcos Giron v Emilio Nava | 6-4,6-2 | |
ATP Indian Wells | 03/11 18:00 | 25 | [217] Marcos Giron v Milos Raonic [14] | 6-4,4-6,4-6 | |
ATP Indian Wells | 03/09 19:00 | 24 | [24] Alex De Minaur v Marcos Giron [217] | 6-1,4-6,2-6 | |
ATP Indian Wells | 03/07 22:50 | 23 | [217] Marcos Giron v Jeremy Chardy [37] | 7-6,7-6 | |
ATP Indian Wells | 03/06 19:00 | 45 | [217] Marcos Giron v Miomir Kecmanovic [130] | 6-7,7-5,7-6 |
Marcos Andres Giron (born July 24, 1993; Spanish: Girón) is an American professional tennis player. He achieved a career-high singles ranking of No. 44 on 19 February 2024 and a doubles ranking of No. 194 on 1 August 2022. He won the boys' singles in the Ojai Tennis Tournament in 2009 and the men’s invitational in 2011. In 2014, Giron won the singles title at the 2014 NCAA Division I Tennis Championships for UCLA.