Spain: Barcelona - Singles - Main |
| 1/16-finals | Musetti L. | Carballes Baena R. | 0:2 (64:7, 4:6) | details | 17.04.2024 |
Monaco: Monte Carlo - Singles - Main |
| 1/8-finals | Djokovic N. | Musetti L. | 2:0 (7:5, 6:3) | details | 11.04.2024 |
| 1/16-finals | Fils A. | Musetti L. | 0:2 (3:6, 5:7) | details | 09.04.2024 |
| 1/32-finals | Musetti L. | Fritz T. | 2:0 (6:4, 6:4) | details | 07.04.2024 |
Portugal: Estoril - Singles - Main |
| 1/8-finals | Borges N. | Musetti L. | 2:0 (7:64, 6:3) | details | 04.04.2024 |
USA: Miami - Singles - Main |
| 1/8-finals | Alcaraz C. | Musetti L. | 2:0 (6:3, 6:3) | details | 26.03.2024 |
| 1/16-finals | Musetti L. | Shelton B. | 2:0 (6:4, 7:65) | details | 26.03.2024 |
| 1/32-finals | Musetti L. | Safiullin R. | 2:0 (7:5, 6:1) | details | 24.03.2024 |
USA: Indian Wells - Singles - Main |
| 1/16-finals | Musetti L. | Rune H. | 0:2 (2:6, 65:7) | details | 11.03.2024 |
| 1/32-finals | Musetti L. | Shapovalov D. | 2:1 (6:4, 2:6, 7:5) | details | 09.03.2024 |
United Arab Emirates: Dubai - Singles - Main |
| 1/16-finals | Musetti L. | Cazaux A. | 0:2 (4:6, 62:7) | details | 27.02.2024 |
Qatar: Doha - Singles - Main |
| 1/16-finals | Zhang Z. | Musetti L. | 2:0 (6:2, 6:0) | details | 19.02.2024 |
Netherlands: Rotterdam - Singles - Main |
| 1/16-finals | Griekspoor T. | Musetti L. | 2:1 (3:6, 7:67, 7:63) | details | 12.02.2024 |
France: Marseille - Singles - Main |
| 1/8-finals | Machac T. | Musetti L. | 2:0 (6:3, 6:2) | details | 07.02.2024 |
| 1/16-finals | Marterer M. | Musetti L. | 0:2 (4:6, 2:6) | details | 05.02.2024 |
| 1/16-finals | Marozsan F. | Musetti L. | CAN. | details | 05.02.2024 |
Australia: Australian Open - Singles - Main |
| 1/32-finals | Musetti L. | van Assche L. | 2:3 (3:6, 6:3, 7:65, 3:6, 0:6) | details | 17.01.2024 |
| 1/64-finals | Musetti L. | Bonzi B. | 3:1 (7:63, 7:64, 4:6, 6:2) | details | 15.01.2024 |
Australia: Adelaide - Singles - Main |
| Quarter-finals | Musetti L. | Bublik A. | 1:2 (3:6, 7:64, 5:7) | details | 11.01.2024 |
| 1/8-finals | Musetti L. | Thompson J. | 2:0 (6:4, 6:1) | details | 10.01.2024 |
Hong Kong: Hong Kong - Singles - Main |
| 1/8-finals | Musetti L. | Kotov P. | 0:2 (4:6, 3:6) | details | 03.01.2024 |
| 1/16-finals | Musetti L. | Wong C. | 2:0 (6:4, 7:5) | details | 02.01.2024 |
World: Davis Cup - World Group - Singles - Play Offs |
| | Musetti L. | Kecmanovic M. | 1:2 (7:67, 2:6, 1:6) | details | 25.11.2023 |
Bulgaria: Sofia - Singles - Main |
| 1/8-finals | Musetti L. | Draper J. | 0:2 (5:7, 2:6) | details | 08.11.2023 |
France: Paris - Singles - Main |
| 1/32-finals | Dimitrov G. | Musetti L. | 2:1 (6:2, 64:7, 6:3) | details | 30.10.2023 |
Austria: Vienna - Singles - Main |
| 1/16-finals | Dimitrov G. | Musetti L. | 2:0 (6:3, 6:4) | details | 24.10.2023 |
China: Shanghai - Singles - Main |
| 1/32-finals | Hsu Y. H. | Musetti L. | 2:0 (6:3, 6:4) | details | 06.10.2023 |
China: Beijing - Singles - Main |
| 1/8-finals | Alcaraz C. | Musetti L. | 2:0 (6:2, 6:2) | details | 01.10.2023 |
| 1/16-finals | Khachanov K. | Musetti L. | 1:2 (3:6, 6:1, 2:6) | details | 29.09.2023 |
China: Chengdu - Singles - Main |
| Semi-finals | Safiullin R. | Musetti L. | 2:0 (6:3, 6:4) | details | 25.09.2023 |
| Quarter-finals | Rinderknech A. | Musetti L. | 0:2 (3:6, 3:6) | details | 24.09.2023 |
| 1/8-finals | Sekulic P. | Musetti L. | 1:2 (63:7, 7:64, 0:6) | details | 23.09.2023 |
World: Davis Cup - World Group - Singles - Main |
| | Diallo G. | Musetti L. | 2:0 (7:5, 6:4) | details | 13.09.2023 |
USA: US Open - Singles - Main |
| 1/64-finals | Musetti L. | Droguet T. | 2:3 (3:6, 6:0, 7:65, 3:6, 2:6) | details | 28.08.2023 |
USA: Cincinnati - Singles - Main |
| 1/16-finals | Musetti L. | Medvedev D. | 0:2 (3:6, 2:6) | details | 16.08.2023 |