Challenger Bendigo 01/17 02:30 28 [75] Stefano Travaglia v Marcos Giron [112] 6-3,6-3
Challenger Bendigo 01/16 04:00 27 [112] Marcos Giron v Roberto Carballes Baena [80] 6-4,6-2
Challenger Bendigo 01/15 02:00 26 [112] Marcos Giron v Sasikumar Mukund [272] 6-4,6-3
Challenger Bendigo 01/14 00:35 25 [112] Marcos Giron v Michail Pervolarakis [483] 6-3,6-0
Challenger Canberra 01/08 01:45 25 [286] Harry Bourchier v Marcos Giron [107] 6-3,6-7,6-3
Challenger Houston 11/17 19:00 29 [123] Marcos Giron v Ivo Karlovic [106] 7-5,6-7,7-6
Challenger Houston 11/16 22:50 28 [197] Mitchell Krueger v Marcos Giron [123] 6-7,2-6
Challenger Houston 11/15 22:35 27 [123] Marcos Giron v Jason Jung [130] 6-1,2-6,6-2
Challenger Houston 11/15 18:00 26 [123] Marcos Giron v Jenson Brooksby [274] 6-2,4-6,6-3
Challenger Houston 11/13 23:55 25 Marcos Giron v Brandon Holt 7-6,6-7,6-2
Challenger Knoxville 11/05 23:55 25 [124] Marcos Giron v Liam Broady [262] 6-2,6-7,5-7
Challenger Charlottesville 11/01 16:35 27 [212] Dmitry Popko v Marcos Giron [125] 6-3,6-4
Challenger Charlottesville 10/31 14:00 26 [169] Darian King v Marcos Giron [125] 4-6,6-3,6-7
Challenger Charlottesville 10/30 15:45 25 [320] Kevin King v Marcos Giron [125] 6-4,2-6,4-6
Challenger Las Vegas 10/18 19:50 27 [149] Christopher O'Connell v Marcos Giron [127] 7-6,3-6,7-6
Challenger Las Vegas 10/17 19:35 26 [449] Michail Pervolarakis v Marcos Giron [127] 0-6,6-7
Challenger Las Vegas 10/16 17:30 25 [330] Kevin King v Marcos Giron [127] 4-6,3-6
Challenger Tiburon 09/26 22:30 26 [214] Thai-Son Kwiatkowski v Marcos Giron [126] 4-6,7-6,6-4
Challenger Tiburon 09/25 17:00 25 [350] Michael Redlicki v Marcos Giron [126] 4-6,5-7
Challenger Cary 09/11 15:00 25 [484] Ben Patael v Marcos Giron [126] Retired
Challenger New Haven 09/08 15:30 29 [114] Tommy Paul v Marcos Giron [151] 6-3,6-3
Challenger New Haven 09/07 15:20 28 [99] Damir Dzumhur v Marcos Giron [151] 5-7,7-5,2-6
Challenger New Haven 09/06 15:30 27 [151] Marcos Giron v Brayden Schnur [92] 6-3,6-2
Challenger New Haven 09/05 14:00 26 [139] Denis Istomin v Marcos Giron [151] 6-2,6-7,3-6
Challenger New Haven 09/04 18:50 25 John McNally v Marcos Giron 6-7,6-7
US Open 08/26 22:30 23 [59] Yoshihito Nishioka v Marcos Giron [151] 3-6,6-4,6-4,6-4
ATP Winston-Salem 08/20 02:25 24 [155] Marcos Giron v Roberto Carballes Baena [76] 2-6,6-2,3-6
ATP Winston-Salem 08/18 19:00 164 [158] Marcos Giron v Borna Gojo [302] 6-4,6-4
ATP Winston-Salem 08/17 18:00 64 [158] Marcos Giron v Roy Smith [323] 6-2,6-0
Challenger Aptos 08/09 17:00 27 [122] Dominik Koepfer v Marcos Giron [157] 6-1,6-4

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 Feb 2024 and a doubles ranking of No. 194 on August 1, 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.