Select tournament type
| 1/32-finals | Garin C. | Arnaldi M. | 2:0 (6:2, 6:4) | details | 06.04.2026 | ||
| Final | Arnaldi M. | Muller A. | 1:2 (1:6, 7:64, 4:6) | details | 05.04.2026 | ||
| Semi-finals | Kopriva V. | Arnaldi M. | 1:2 (6:2, 3:6, 2:6) | details | 04.04.2026 | ||
| 1/16-finals | Molcan A. | Arnaldi M. | 2:0 (6:3, 6:1) | details | 31.03.2026 | ||
| 1/64-finals | Arnaldi M. | Shevchenko A. | 1:2 (65:7, 7:65, 2:6) | details | 20.03.2026 | ||
| 1/64-finals | Arnaldi M. | McDonald M. | 0:2 (0:6, 1:6) | details | 06.03.2026 | ||
| 1/64-finals | Arnaldi M. | Rublev A. | 0:3 (4:6, 2:6, 3:6) | details | 19.01.2026 | ||
| 1/16-finals | Arnaldi M. | Altmaier D. | CAN. | details | 05.01.2026 | ||
| Final | Arnaldi M. | Hijikata R. | WO. | details | 04.01.2026 | ||
| Semi-finals | Arnaldi M. | Gaston H. | 2:1 (6:1, 5:7, 7:65) | details | 03.01.2026 | ||
| Semi-finals | Fearnley J. | Arnaldi M. | 2:0 (7:5, 6:2) | details | 25.10.2025 | ||
| 1/8-finals | Arnaldi M. | Zverev A. | 0:2 (4:6, 4:6) | details | 23.10.2025 | ||
| 1/16-finals | Kovacevic A. | Arnaldi M. | 0:2 (5:7, 4:6) | details | 20.10.2025 | ||
| Final | Schoolkate T. | Arnaldi M. | 0:2 (65:7, 3:6) | details | 19.10.2025 | ||
| Semi-finals | De Jong J. | Arnaldi M. | 0:2 (4:6, 65:7) | details | 18.10.2025 | ||
| 1/16-finals | Hanfmann Y. | Arnaldi M. | 2:1 (64:7, 6:4, 6:4) | details | 15.10.2025 | ||
| 1/32-finals | Davidovich Fokina A. | Arnaldi M. | 2:0 (6:4, 6:4) | details | 04.10.2025 | ||
| 1/64-finals | Arnaldi M. | Sakamoto R. | 2:0 (7:63, 6:4) | details | 02.10.2025 | ||
| Final | Fucsovics M. | Arnaldi M. | 2:0 (7:5, 6:2) | details | 23.09.2025 | ||
| Semi-finals | Nardi L. | Arnaldi M. | 1:2 (0:6, 7:64, 3:6) | details | 22.09.2025 | ||
| 1/16-finals | Cazaux A. | Arnaldi M. | 2:1 (6:4, 3:6, 7:5) | details | 19.09.2025 | ||
| 1/64-finals | Arnaldi M. | Cerundolo F. | 2:3 (6:3, 6:2, 5:7, 4:6, 3:6) | details | 26.08.2025 | ||
| 1/16-finals | Van De Zandschulp B. | Arnaldi M. | 2:0 (6:3, 6:3) | details | 20.08.2025 | ||
| 1/64-finals | Bonzi B. | Arnaldi M. | 2:1 (61:7, 6:3, 6:4) | details | 07.08.2025 | ||
| 1/16-finals | Zverev A. | Arnaldi M. | 2:1 (65:7, 6:3, 6:2) | details | 01.08.2025 | ||
| 1/32-finals | Schoolkate T. | Arnaldi M. | 1:2 (3:6, 6:3, 3:6) | details | 30.07.2025 | ||
| 1/8-finals | Fritz T. | Arnaldi M. | 2:0 (6:3, 6:4) | details | 25.07.2025 | ||
| 1/16-finals | Arnaldi M. | Sonego L. | 2:0 (7:5, 7:5) | details | 23.07.2025 | ||
| 1/32-finals | Arnaldi M. | Altmaier D. | 2:1 (4:6, 6:2, 7:62) | details | 21.07.2025 | ||
| 1/64-finals | Arnaldi M. | Van De Zandschulp B. | 0:3 (64:7, 65:7, 4:6) | details | 01.07.2025 | ||
| 1/16-finals | Arnaldi M. | Opelka R. | CAN. | details | 23.06.2025 | ||
| 1/16-finals | Rune H. | Arnaldi M. | CAN. | details | 16.06.2025 | ||
| 1/16-finals | Arnaldi M. | Struff J-L. | 0:2 (4:6, 4:6) | details | 09.06.2025 | ||
| 1/32-finals | Cobolli F. | Arnaldi M. | 3:1 (6:3, 6:3, 66:7, 6:1) | details | 29.05.2025 | ||
| 1/64-finals | Arnaldi M. | Auger-Aliassime F. | 3:2 (5:7, 2:6, 6:3, 6:4, 6:2) | details | 27.05.2025 | ||
| Quarter-finals | Arnaldi M. | Djokovic N. | 0:2 (4:6, 4:6) | details | 22.05.2025 | ||
| 1/8-finals | Arnaldi M. | Marozsan F. | 2:0 (6:3, 7:63) | details | 21.05.2025 | ||
| 1/16-finals | Arnaldi M. | Gaston H. | 2:1 (66:7, 6:4, 6:4) | details | 19.05.2025 | ||
| 1/64-finals | Arnaldi M. | Bautista-Agut R. | 0:2 (4:6, 3:6) | details | 08.05.2025 | ||
| Quarter-finals | Draper J. | Arnaldi M. | 2:0 (6:0, 6:4) | details | 01.05.2025 | ||
| 1/8-finals | Tiafoe F. | Arnaldi M. | 0:2 (3:6, 5:7) | details | 30.04.2025 | ||
| 1/16-finals | Dzumhur D. | Arnaldi M. | 0:2 (3:6, 4:6) | details | 28.04.2025 | ||
| 1/32-finals | Arnaldi M. | Djokovic N. | 2:0 (6:3, 6:4) | details | 26.04.2025 | ||
| 1/64-finals | Arnaldi M. | Coric B. | 2:1 (4:6, 6:4, 7:5) | details | 24.04.2025 | ||
| 1/16-finals | Arnaldi M. | Korda S. | 1:2 (6:3, 3:6, 2:6) | details | 14.04.2025 | ||