USA: Miami - Singles - Main |
| Quarter-finals | Machac T. | Sinner J. | 0:2 (4:6, 2:6) | details | 27.03.2024 |
| 1/8-finals | O'Connell C. | Sinner J. | 0:2 (4:6, 3:6) | details | 26.03.2024 |
| 1/16-finals | Griekspoor T. | Sinner J. | 1:2 (7:5, 5:7, 1:6) | details | 24.03.2024 |
| 1/32-finals | Vavassori A. | Sinner J. | 0:2 (3:6, 4:6) | details | 23.03.2024 |
USA: Indian Wells - Singles - Main |
| Semi-finals | Sinner J. | Alcaraz C. | 1:2 (6:1, 3:6, 2:6) | details | 16.03.2024 |
| Quarter-finals | Lehecka J. | Sinner J. | 0:2 (3:6, 3:6) | details | 14.03.2024 |
| 1/8-finals | Shelton B. | Sinner J. | 0:2 (64:7, 1:6) | details | 13.03.2024 |
| 1/16-finals | Struff J-L. | Sinner J. | 0:2 (3:6, 4:6) | details | 10.03.2024 |
| 1/32-finals | Kokkinakis T. | Sinner J. | 0:2 (3:6, 0:6) | details | 08.03.2024 |
Netherlands: Rotterdam - Singles - Main |
| Final | Sinner J. | De Minaur A. | 2:0 (7:5, 6:4) | details | 18.02.2024 |
| Semi-finals | Sinner J. | Griekspoor T. | 2:0 (6:2, 6:4) | details | 17.02.2024 |
| Quarter-finals | Sinner J. | Raonic M. | 1:0 RET. (7:64, 1:1) | details | 16.02.2024 |
| 1/8-finals | Sinner J. | Monfils G. | 2:1 (6:3, 3:6, 6:3) | details | 15.02.2024 |
| 1/16-finals | Sinner J. | Van De Zandschulp B. | 2:0 (6:3, 6:3) | details | 14.02.2024 |
Australia: Australian Open - Singles - Main |
| Final | Sinner J. | Medvedev D. | 3:2 (3:6, 3:6, 6:4, 6:4, 6:3) | details | 28.01.2024 |
| Semi-finals | Djokovic N. | Sinner J. | 1:3 (1:6, 2:6, 7:66, 3:6) | details | 26.01.2024 |
| Quarter-finals | Sinner J. | Rublev A. | 3:0 (6:4, 7:65, 6:3) | details | 23.01.2024 |
| 1/8-finals | Sinner J. | Khachanov K. | 3:0 (6:4, 7:5, 6:3) | details | 21.01.2024 |
| 1/16-finals | Sinner J. | Baez S. | 3:0 (6:0, 6:1, 6:3) | details | 19.01.2024 |
| 1/32-finals | Sinner J. | De Jong J. | 3:0 (6:2, 6:2, 6:2) | details | 17.01.2024 |
| 1/64-finals | Sinner J. | Van De Zandschulp B. | 3:0 (6:4, 7:5, 6:3) | details | 14.01.2024 |
World: Others matches - Singles - Main |
| | Sinner J. | Ruud C. | 2:0 (6:2, 6:3) | details | 11.01.2024 |
| | Sinner J. | Polmans M. | 2:0 (6:4, 6:0) | details | 10.01.2024 |
World: Davis Cup - World Group - Singles - Play Offs |
| | De Minaur A. | Sinner J. | 0:2 (3:6, 0:6) | details | 26.11.2023 |
| | Sinner J. | Djokovic N. | 2:1 (6:2, 2:6, 7:5) | details | 25.11.2023 |
| | Sinner J. | Griekspoor T. | 2:0 (7:63, 6:1) | details | 23.11.2023 |
World: Finals - Turin - Singles - Play Offs |
| Final | Sinner J. | Djokovic N. | 0:2 (3:6, 3:6) | details | 19.11.2023 |
| Semi-finals | Sinner J. | Medvedev D. | 2:1 (6:3, 64:7, 6:1) | details | 18.11.2023 |
World: Finals - Turin - Singles - Main |
| Group A | Sinner J. | Rune H. | 2:1 (6:2, 5:7, 6:4) | details | 16.11.2023 |
| Group A | Djokovic N. | Sinner J. | 1:2 (5:7, 7:65, 62:7) | details | 14.11.2023 |
| Group A | Sinner J. | Tsitsipas S. | 2:0 (6:4, 6:4) | details | 12.11.2023 |
France: Paris - Singles - Main |
| 1/8-finals | Sinner J. | De Minaur A. | WO. | details | 02.11.2023 |
| 1/16-finals | Sinner J. | McDonald M. | 2:1 (66:7, 7:5, 6:1) | details | 02.11.2023 |
Austria: Vienna - Singles - Main |
| Final | Medvedev D. | Sinner J. | 1:2 (67:7, 6:4, 3:6) | details | 29.10.2023 |
| Semi-finals | Rublev A. | Sinner J. | 0:2 (5:7, 65:7) | details | 28.10.2023 |
| Quarter-finals | Tiafoe F. | Sinner J. | 0:2 (3:6, 4:6) | details | 27.10.2023 |
| 1/8-finals | Sonego L. | Sinner J. | 0:2 (2:6, 4:6) | details | 26.10.2023 |
| 1/16-finals | Shelton B. | Sinner J. | 0:2 (62:7, 5:7) | details | 25.10.2023 |
China: Shanghai - Singles - Main |
| 1/8-finals | Sinner J. | Shelton B. | 1:2 (6:2, 3:6, 65:7) | details | 10.10.2023 |
| 1/16-finals | Sinner J. | Baez S. | 2:1 (3:6, 6:3, 6:2) | details | 08.10.2023 |
| 1/32-finals | Sinner J. | Giron M. | 2:0 (7:67, 6:2) | details | 07.10.2023 |
China: Beijing - Singles - Main |
| Final | Sinner J. | Medvedev D. | 2:0 (7:62, 7:62) | details | 04.10.2023 |
| Semi-finals | Alcaraz C. | Sinner J. | 0:2 (64:7, 1:6) | details | 03.10.2023 |
| Quarter-finals | Dimitrov G. | Sinner J. | 1:2 (4:6, 6:3, 2:6) | details | 02.10.2023 |