Spain: Barcelona - Singles - Main |
| 1/16-finals | Baez S. | Arnaldi M. | 1:2 (7:5, 68:7, 2:6) | details | 16.04.2024 |
Monaco: Monte Carlo - Singles - Main |
| 1/32-finals | Struff J-L. | Baez S. | 2:1 (1:6, 7:63, 6:2) | details | 07.04.2024 |
USA: Miami - Singles - Main |
| 1/32-finals | Koepfer D. | Baez S. | 2:0 (6:3, 6:2) | details | 23.03.2024 |
USA: Indian Wells - Singles - Main |
| 1/16-finals | Fritz T. | Baez S. | 2:0 (6:2, 6:2) | details | 11.03.2024 |
| 1/32-finals | Fognini F. | Baez S. | 0:2 (5:7, 3:6) | details | 09.03.2024 |
Chile: Santiago - Singles - Main |
| Final | Tabilo A. | Baez S. | 1:2 (6:3, 0:6, 4:6) | details | 03.03.2024 |
| Semi-finals | Martinez P. | Baez S. | 0:2 (4:6, 2:6) | details | 03.03.2024 |
| Quarter-finals | Munar J. | Baez S. | 0:2 (4:6, 4:6) | details | 01.03.2024 |
| 1/8-finals | Varillas J. P. | Baez S. | 1:2 (6:4, 4:6, 2:6) | details | 29.02.2024 |
Brazil: Rio de Janeiro - Singles - Main |
| Final | Baez S. | Navone M. | 2:0 (6:2, 6:1) | details | 25.02.2024 |
| Semi-finals | Baez S. | Cerundolo F. | 2:0 (7:5, 6:0) | details | 24.02.2024 |
| Quarter-finals | Monteiro T. | Baez S. | 1:2 (4:6, 6:1, 2:6) | details | 23.02.2024 |
| 1/8-finals | Diaz Acosta F. | Baez S. | 0:2 (61:7, 3:6) | details | 22.02.2024 |
| 1/16-finals | Moutet C. | Baez S. | 0:2 (4:6, 3:6) | details | 20.02.2024 |
Argentina: Buenos Aires - Singles - Main |
| Quarter-finals | Baez S. | Coria F. | 0:2 (1:6, 4:6) | details | 16.02.2024 |
| 1/8-finals | Baez S. | Darderi L. | 2:0 (6:4, 7:5) | details | 16.02.2024 |
| 1/16-finals | Baez S. | Zapata Miralles B. | 2:0 (6:3, 6:3) | details | 14.02.2024 |
Argentina: Cordoba - Singles - Main |
| Semi-finals | Darderi L. | Baez S. | 2:1 (6:1, 3:6, 6:3) | details | 11.02.2024 |
| Quarter-finals | Diaz Acosta F. | Baez S. | 0:2 (3:6, 1:6) | details | 10.02.2024 |
| 1/8-finals | Dellien H. | Baez S. | 1:2 (6:4, 3:6, 4:6) | details | 09.02.2024 |
World: Davis Cup - World Group - Singles - Qualification |
| | Baez S. | Popko D. | 2:1 (6:4, 3:6, 7:66) | details | 04.02.2024 |
Australia: Australian Open - Singles - Main |
| 1/16-finals | Sinner J. | Baez S. | 3:0 (6:0, 6:1, 6:3) | details | 19.01.2024 |
| 1/32-finals | Galan D. E. | Baez S. | 1:3 (5:7, 6:2, 2:6, 4:6) | details | 17.01.2024 |
| 1/64-finals | Wolf J.J. | Baez S. | 1:2 RET. (6:3, 2:6, 3:6, 0:3) | details | 14.01.2024 |
Australia: Adelaide - Singles - Main |
| 1/16-finals | Draper J. | Baez S. | 2:0 (6:1, 6:3) | details | 08.01.2024 |
Australia: Brisbane - Singles - Main |
| 1/16-finals | Klein L. | Baez S. | 2:1 (4:6, 6:3, 6:4) | details | 02.01.2024 |
Bulgaria: Sofia - Singles - Main |
| 1/8-finals | Kotov P. | Baez S. | 1:1 RET. (3:6, 7:64, 0:0) | details | 08.11.2023 |
France: Paris - Singles - Main |
| 1/32-finals | Fritz T. | Baez S. | 2:0 (6:1, 6:4) | details | 30.10.2023 |
Switzerland: Basel - Singles - Main |
| 1/8-finals | Rune H. | Baez S. | 2:0 (7:62, 6:1) | details | 26.10.2023 |
| 1/16-finals | O'Connell C. | Baez S. | 1:2 (7:63, 4:6, 3:6) | details | 23.10.2023 |
Sweden: Stockholm - Singles - Main |
| 1/16-finals | Baez S. | Wolf J.J. | 0:2 (65:7, 2:6) | details | 17.10.2023 |
China: Shanghai - Singles - Main |
| 1/16-finals | Sinner J. | Baez S. | 2:1 (3:6, 6:3, 6:2) | details | 08.10.2023 |
| 1/32-finals | Sweeny D. | Baez S. | 0:2 (2:6, 4:6) | details | 06.10.2023 |
Kazakhstan: Astana - Singles - Main |
| 1/8-finals | Rodionov J. | Baez S. | 2:0 (6:2, 6:4) | details | 29.09.2023 |
World: Davis Cup - World Group I - Singles - Main |
| | Baez S. | Gaubas V. | CAN. | details | 17.09.2023 |
| | Baez S. | Berankis R. | 2:1 (7:66, 5:7, 6:3) | details | 16.09.2023 |
USA: US Open - Singles - Main |
| 1/16-finals | Medvedev D. | Baez S. | 3:0 (6:2, 6:2, 7:66) | details | 03.09.2023 |
| 1/32-finals | Meligeni Alves F. | Baez S. | 1:2 RET. (7:67, 4:6, 4:6) | details | 01.09.2023 |
| 1/64-finals | Baez S. | Coric B. | 3:0 (7:5, 7:5, 6:1) | details | 29.08.2023 |
USA: Winston-Salem - Singles - Main |
| Final | Baez S. | Lehecka J. | 2:0 (6:4, 6:3) | details | 26.08.2023 |