Monaco: Monte Carlo - Singles - Main |
| 1/32-finals | Zhang Z. | Giron M. | 2:1 (6:4, 3:6, 6:3) | details | 09.04.2024 |
USA: Houston - Singles - Main |
| Quarter-finals | Giron M. | Darderi L. | 0:2 (0:6, 4:6) | details | 05.04.2024 |
| 1/8-finals | Giron M. | Wolf J.J. | 2:0 (6:4, 6:3) | details | 04.04.2024 |
| 1/16-finals | Giron M. | Shapovalov D. | 2:0 (6:2, 7:5) | details | 03.04.2024 |
USA: Miami - Singles - Main |
| 1/64-finals | Giron M. | Koepfer D. | 1:2 (6:4, 1:6, 4:6) | details | 21.03.2024 |
USA: Indian Wells - Singles - Main |
| 1/64-finals | Kokkinakis T. | Giron M. | 2:0 (6:3, 7:5) | details | 06.03.2024 |
Mexico: Los Cabos - Singles - Main |
| 1/8-finals | Giron M. | Ruud C. | 0:2 (1:6, 0:6) | details | 22.02.2024 |
| 1/16-finals | Daniel T. | Giron M. | 0:2 (4:6, 5:7) | details | 21.02.2024 |
USA: Delray Beach - Singles - Main |
| Semi-finals | Fritz T. | Giron M. | 2:0 (7:68, 6:2) | details | 18.02.2024 |
| Quarter-finals | Giron M. | Kypson P. | 2:0 (6:4, 6:4) | details | 17.02.2024 |
| 1/8-finals | Mannarino A. | Giron M. | 1:2 (0:6, 7:65, 1:6) | details | 15.02.2024 |
| 1/16-finals | Giron M. | Nava E. | 2:0 (6:4, 7:65) | details | 14.02.2024 |
USA: Dallas - Singles - Main |
| Final | Giron M. | Paul T. | 1:2 (63:7, 7:5, 3:6) | details | 11.02.2024 |
| Semi-finals | Giron M. | Mannarino A. | 2:0 (6:1, 6:3) | details | 11.02.2024 |
| Quarter-finals | Tiafoe F. | Giron M. | 0:2 (1:6, 4:6) | details | 10.02.2024 |
| 1/8-finals | Giron M. | Purcell M. | 2:0 (6:4, 6:3) | details | 07.02.2024 |
| 1/16-finals | Moreno De Alboran N. | Giron M. | 0:2 (1:6, 4:6) | details | 06.02.2024 |
Australia: Australian Open - Singles - Main |
| 1/64-finals | Giron M. | Draper J. | 2:3 (4:6, 6:3, 6:4, 0:6, 2:6) | details | 16.01.2024 |
New Zealand: Auckland - Singles - Main |
| 1/16-finals | Altmaier D. | Giron M. | 2:0 (7:65, 6:2) | details | 08.01.2024 |
France: Metz - Singles - Main |
| 1/16-finals | Giron M. | Sonego L. | 1:2 (6:2, 3:6, 63:7) | details | 06.11.2023 |
France: Paris - Singles - Main |
| 1/32-finals | Humbert U. | Giron M. | 2:0 (6:4, 6:3) | details | 31.10.2023 |
France: Paris - Singles - Qualification |
| Final | Lajovic D. | Giron M. | 1:2 (5:7, 7:5, 64:7) | details | 29.10.2023 |
| Semi-finals | Koepfer D. | Giron M. | 0:2 (65:7, 3:6) | details | 28.10.2023 |
Switzerland: Basel - Singles - Main |
| 1/16-finals | Humbert U. | Giron M. | 2:1 (6:3, 4:6, 7:63) | details | 25.10.2023 |
Japan: Tokyo - Singles - Main |
| Semi-finals | Shelton B. | Giron M. | 2:1 (62:7, 7:65, 6:4) | details | 21.10.2023 |
| Quarter-finals | Auger-Aliassime F. | Giron M. | 0:2 (1:6, 4:6) | details | 20.10.2023 |
| 1/8-finals | Giron M. | Ruud C. | 2:0 (6:3, 6:4) | details | 18.10.2023 |
| 1/16-finals | Nishioka Y. | Giron M. | 1:2 (614:7, 6:4, 1:6) | details | 16.10.2023 |
Japan: Tokyo - Singles - Qualification |
| Final | Giron M. | Uchiyama Y. | 2:0 (6:3, 6:2) | details | 15.10.2023 |
| Semi-finals | Giron M. | Uchida K. | 2:0 (6:4, 6:3) | details | 14.10.2023 |
China: Shanghai - Singles - Main |
| 1/32-finals | Sinner J. | Giron M. | 2:0 (7:67, 6:2) | details | 07.10.2023 |
| 1/64-finals | Giron M. | Galan D. E. | 2:0 (6:4, 6:2) | details | 04.10.2023 |
Kazakhstan: Astana - Singles - Main |
| 1/8-finals | Giron M. | Thiem D. | 1:2 (3:6, 6:4, 62:7) | details | 30.09.2023 |
| 1/16-finals | Wawrinka S. | Giron M. | 1:2 (7:66, 64:7, 66:7) | details | 28.09.2023 |
China: Chengdu - Singles - Main |
| 1/8-finals | Giron M. | Rinderknech A. | 0:2 (62:7, 4:6) | details | 23.09.2023 |
| 1/16-finals | Bublik A. | Giron M. | 0:2 (66:7, 3:6) | details | 21.09.2023 |
USA: US Open - Singles - Main |
| 1/64-finals | Giron M. | Davidovich Fokina A. | 0:3 (4:6, 4:6, 2:6) | details | 28.08.2023 |
USA: Winston-Salem - Singles - Main |
| 1/16-finals | Mmoh M. | Giron M. | 2:0 (6:3, 6:4) | details | 23.08.2023 |
USA: Cincinnati - Singles - Qualification |
| Semi-finals | Schwartzman D. | Giron M. | 2:0 (6:4, 6:4) | details | 12.08.2023 |
Canada: Toronto - Singles - Main |
| 1/8-finals | Paul T. | Giron M. | 2:0 (6:3, 6:2) | details | 11.08.2023 |
| 1/16-finals | Giron M. | Rune H. | 2:1 (6:2, 4:6, 6:3) | details | 10.08.2023 |
| 1/32-finals | Ruusuvuori E. | Giron M. | 0:2 (64:7, 66:7) | details | 08.08.2023 |
Canada: Toronto - Singles - Qualification |
| Final | Giron M. | Albot R. | 2:0 (6:3, 6:1) | details | 06.08.2023 |
| Semi-finals | Giron M. | Chappell N. | 2:1 (6:4, 3:6, 6:2) | details | 05.08.2023 |
USA: Washington - Singles - Main |
| 1/32-finals | Giron M. | Albot R. | 1:2 (3:6, 7:5, 5:7) | details | 01.08.2023 |