ATP - Tokio 10/16 09:10 25 [44] Yoshihito Nishioka v Marcos Giron [79] 6-7,6-4,1-6
ATP - Tokio 10/15 04:50 19 [80] Marcos Giron v Yasutaka Uchiyama [351] 6-3,6-2
ATP - Tokio 10/14 02:00 14 [80] Marcos Giron v Kaichi Uchida [270] 6-4,6-3
ATP - Šanghaj 10/07 08:05 24 [4] Jannik Sinner v Marcos Giron [80] 7-6,6-2
ATP - Šanghaj 10/04 10:45 23 [82] Marcos Giron v Daniel Elahi Galan [91] 6-4,6-2
ATP - Astana 09/30 10:15 26 [82] Marcos Giron v Dominic Thiem [81] 3-6,6-4,6-7
ATP - Astana 09/28 10:50 25 [47] Stan Wawrinka v Marcos Giron [82] 7-6,6-7,6-7
ATP - Chengdu 09/23 05:00 26 [64] Marcos Giron v Arthur Rinderknech [67] 6-7,4-6
ATP - Chengdu 09/21 08:35 25 [29] Alexander Bublik v Marcos Giron [64] 6-7,3-6
US Open 08/28 16:30 23 [62] Marcos Giron v Alejandro Davidovich Fokina [21] 4-6,4-6,2-6
ATP - Winston-Salem 08/23 00:50 25 [94] Michael Mmoh v Marcos Giron [63] 6-3,6-4
ATP - Cincinnati 08/12 20:35 14 [98] Diego Schwartzman v Marcos Giron [70] 6-4,6-4
ATP - Toronto 08/11 00:35 26 [14] Tommy Paul v Marcos Giron [70] 6-3,6-2
ATP - Toronto 08/10 00:55 25 [70] Marcos Giron v Holger Rune [6] 6-2,4-6,6-3
ATP - Toronto 08/08 15:00 24 [54] Emil Ruusuvuori v Marcos Giron [70] 6-7,6-7
ATP - Toronto 08/06 16:35 19 [69] Marcos Giron v Radu Albot [97] 6-3,6-1
ATP - Toronto 08/05 18:10 14 [69] Marcos Giron v Nick Chappell [334] 6-4,3-6,6-2
ATP - Washington 07/31 22:20 24 [69] Marcos Giron v Radu Albot [97] 3-6,7-5,5-7
Wimbledon 07/07 11:30 24 [65] Marcos Giron v Marton Fucsovics [67] 6-7,3-6,6-4,4-6
Wimbledon 07/05 16:30 23 [65] Marcos Giron v Hugo Dellien [171] 7-6,6-4,6-4
ATP - Mallorca 06/25 14:55 25 [333] Guido Pella v Marcos Giron [57] 3-6,6-2,7-6
ATP - Halle 06/19 16:15 25 [3] Daniil Medvedev v Marcos Giron [57] 6-4,6-3
ATP - Halle 06/18 11:00 19 [57] Marcos Giron v Andrea Vavassori [129] 7-6,1-6,6-1
ATP - Halle 06/17 11:25 45 [57] Marcos Giron v Pavel Kotov [112] 6-4,6-4
ATP - Stuttgart 06/12 09:00 25 [57] Marcos Giron v Jiri Lehecka [37] 6-4,3-6,4-6
French Open 06/03 10:55 25 [35] Nicolas Jarry v Marcos Giron [75] 6-2,6-3,6-7,6-3
French Open 06/01 15:10 24 [75] Marcos Giron v Jiri Lehecka [41] 6-2,6-3,6-2
French Open 05/29 13:30 23 [168] Hamad Medjedovic v Marcos Giron [75] 0-6,2-6,6-1,0-6
ATP - Ženeva 05/24 12:25 26 [74] Marcos Giron v Taylor Fritz [9] 6-4,2-6,3-6
ATP - Ženeva 05/22 18:30 25 [48] Alexander Bublik v Marcos Giron [74] 0-6,4-6

Wikipedia - Marcos Giron

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.