ATP Shanghai 10/02 09:35 23 [50] Marcos Giron v Alejandro Tabilo [74] 4-6,3-6
ATP Tokyo 09/25 02:00 25 [48] Marcos Giron v Sebastian Korda [74] 6-4,3-6,6-7
ATP Chengdu 09/21 07:40 27 [50] Marcos Giron v Brandon Nakashima [33] 3-6,6-2,6-7
ATP Chengdu 09/19 05:05 26 [44] Lorenzo Sonego v Marcos Giron [50] 4-6,4-6
ATP Chengdu 09/17 05:30 25 [50] Marcos Giron v Ethan Quinn [81] 7-5,6-4
US Open 08/27 17:00 24 [51] Benjamin Bonzi v Marcos Giron [55] 2-6,4-6,7-5,6-3,6-4
US Open 08/24 22:05 23 [78] Mariano Navone v Marcos Giron [55] 0-6,5-7,6-4,7-5,4-6
ATP Winston-Salem 08/19 20:30 25 [74] Mariano Navone v Marcos Giron [55] 6-2,6-2
ATP Cincinnati 08/08 17:10 23 [61] Marcos Giron v Alexander Blockx [119] 2-6,6-3,3-6
ATP Toronto 07/28 19:00 23 [59] Marcos Giron v Adrian Mannarino [94] 4-6,4-6
ATP Washington 07/22 19:55 24 [50] Jaume Munar v Marcos Giron [57] 7-5,6-3
Wimbledon 07/03 10:00 24 [45] Marcos Giron v Jakub Mensik [17] 4-6,6-3,4-6,6-7
Wimbledon 07/01 16:50 23 [45] Marcos Giron v Camilo Ugo Carabelli [56] 7-6,7-6,6-3
ATP Eastbourne 06/26 16:00 27 [5] Taylor Fritz v Marcos Giron [46] 7-5,4-6,7-5
ATP Eastbourne 06/25 15:30 26 [46] Marcos Giron v Jacob Fearnley [51] 6-3,6-1
ATP Eastbourne 06/24 13:00 25 [56] Luciano Darderi v Marcos Giron [46] 4-6,5-7
ATP Halle 06/18 11:25 25 [43] Marcos Giron v Alexander Zverev [3] 2-6,1-6
French Open 05/26 16:55 23 [43] Marcos Giron v Tallon Griekspoor [35] 6-4,3-6,4-6,5-7
ATP Hamburg 05/19 11:00 25 [43] Marcos Giron v Roberto Bautista Agut [57] 6-7,0-6
ATP Rome 05/12 11:40 25 [45] Marcos Giron v Hubert Hurkacz [31] 3-6,6-1,1-6
ATP Rome 05/10 11:40 24 [4] Taylor Fritz v Marcos Giron [45] 6-7,6-7
ATP Rome 05/08 14:15 23 [54] Gabriel Diallo v Marcos Giron [45] 6-3,3-6,4-6
Challenger Estoril 05/01 13:55 26 [45] Marcos Giron v Aleksandar Vukic [83] 3-6,1-6
ATP Madrid 04/26 15:40 24 [45] Marcos Giron v Matteo Berrettini [31] 7-6,6-7,1-6
ATP Madrid 04/24 16:25 23 [69] Learner Tien v Marcos Giron [45] 1-6,6-1,6-7
ATP Munich 04/14 09:00 25 [48] Miomir Kecmanovic v Marcos Giron [45] 6-2,6-7,7-6
ATP Monte Carlo 04/08 16:05 25 [6] Jack Draper v Marcos Giron [45] 6-1,6-1
ATP Monte Carlo 04/07 09:00 24 [45] Marcos Giron v Denis Shapovalov [29] 6-3,7-6
ATP Miami 03/20 18:00 23 [37] Jordan Thompson v Marcos Giron [45] 3-6,6-4,7-5
ATP Indian Wells 03/11 22:40 26 [48] Marcos Giron v Arthur Fils [21] 2-6,6-2,3-6

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.