ITF Canada F4 07/02 23:00 - Marcos Giron v Joshua Peck 6-1,6-2
ITF Canada F3 06/26 19:00 - Marcos Giron v Alexios Halebian 6-4,6-7,2-6
ITF Canada F3 06/24 21:30 - Marcos Giron v Alexander Centenari 6-1,6-1
ITF Canada F3 06/22 23:55 - Marcos Giron v George Jecminek 6-2,6-4
ITF Korea F1 05/19 05:05 - Hiroyasu Ehara v Marcos Giron 2-6,7-5,7-5
ITF USA F10 03/17 20:00 - Darian King v Marcos Giron Retired
ATP Delray Beach Qual 02/15 16:00 46 Yoshihito Nishioka v Marcos Giron 4-6,6-3,6-2
ATP Memphis Qual 02/08 19:00 46 Legia Warsaw U19 v Marcos Giron 6-7,4-6
ATP Memphis Qual 02/08 02:00 45 Marcos Giron v Agustin Velotti 7-5,6-7,6-3
ITF USA F4 01/14 18:00 - Ji Sung Nam v Marcos Giron 6-4,6-2
Challenger Knoxville Qual 11/04 17:10 44 Marcus Willis v Marcos Giron 4-6,7-6,7-5
Challenger Charlottesville Qual 10/27 16:05 44 Kevin King v Marcos Giron 6-2,1-6,6-4
Challenger Tiburon 10/10 18:00 27 Nils Langer v Marcos Giron 6-4,1-6,7-5
Challenger Tiburon 10/09 19:00 26 Marcos Giron v Denis Ivonin 7-6,7-6
Challenger Tiburon 10/07 17:00 25 Alex Bolt v Marcos Giron 0-6,3-6
Challenger Tiburon Qual 10/06 18:35 44 Liam Broady v Marcos Giron 3-6,7-5,2-6
US Open 08/26 17:00 23 Marcos Giron v John Isner 6-7,2-6,6-7
ATP Cincinnati Qual 08/09 16:55 45 Marcos Giron v Adrian Mannarino 3-6,5-7
Challenger Aptos 08/04 19:55 25 Ante Pavic v Marcos Giron 3-6,7-6,6-3
ITF USA F9 03/23 21:00 - Jason Jung v Marcos Giron 4-6,6-4,4-6
ITF USA F9 03/23 03:00 - Mate Pavic v Marcos Giron 3-6,6-4,4-6
ITF USA F9 03/20 18:35 - Marcos Giron v Mitchell Krueger 7-5,6-3
ITF USA F9 03/19 21:50 - Marcos Giron v Mico Santiago 6-2,6-4

Wikipedia - Marcos Giron

Marcos Andres Giron ( ghee-ROHN; born July 24, 1993; Spanish: Girón) is an American professional tennis player. He has a career-high singles ranking of world No. 37 achieved on August 5, 2024 and a doubles ranking of No. 194 achieved on August 1, 2022. Giron won the singles title at the 2014 NCAA Division I Tennis Championships for UCLA. He has won an ATP Tour title at the 2024 Hall of Fame Open.