Select tournament type
| 1/16-finals | Sekulic P. | Kuzmanov D. | 0:2 (4:6, 5:7) | details | 17.02.2026 | ||
| 1/16-finals | Budkov Kjaer N. | Kuzmanov D. | 2:1 (5:7, 6:1, 7:5) | details | 28.01.2026 | ||
| Final | Kuzmanov D. | Fomin S. | 2:1 (1:6, 6:3, 6:1) | details | 27.01.2026 | ||
| Semi-finals | Kuzmanov D. | Tsitsipas Pe. | 2:0 (6:3, 7:5) | details | 26.01.2026 | ||
| 1/16-finals | Neumayer L. | Kuzmanov D. | 2:0 (6:4, 6:0) | details | 20.01.2026 | ||
| 1/8-finals | Broady L. | Kuzmanov D. | 2:1 (7:63, 66:7, 6:2) | details | 14.01.2026 | ||
| 1/16-finals | Jubb P. | Kuzmanov D. | 0:2 (2:6, 3:6) | details | 12.01.2026 | ||
| 1/16-finals | Kuzmanov D. | Negritu Ch. | 1:2 (4:6, 6:1, 5:7) | details | 06.01.2026 | ||
| 1/16-finals | Tseng C. H. | Kuzmanov D. | 2:0 (6:4, 6:1) | details | 10.11.2025 | ||
| 1/16-finals | Kuzmanov D. | Ajdukovic D. | 0:2 (1:6, 3:6) | details | 04.11.2025 | ||
| 1/8-finals | Cina F. | Kuzmanov D. | 2:0 (6:4, 6:1) | details | 23.10.2025 | ||
| 1/16-finals | Kuzmanov D. | Petkovic M. | 2:1 (2:6, 6:2, 6:4) | details | 21.10.2025 | ||
| Semi-finals | Mrva M. | Kuzmanov D. | 2:1 (6:2, 2:6, 6:2) | details | 18.10.2025 | ||
| Quarter-finals | Kuzmanov D. | Albot R. | 2:0 (6:2, 7:5) | details | 17.10.2025 | ||
| 1/8-finals | Kuzmanov D. | Broom C. | 2:0 (6:3, 6:1) | details | 16.10.2025 | ||
| 1/16-finals | Kuzmanov D. | Blanch D. | 2:0 (6:4, 6:1) | details | 15.10.2025 | ||
| 1/8-finals | Albot R. | Kuzmanov D. | WO. | details | 09.10.2025 | ||
| 1/16-finals | Novak D. | Kuzmanov D. | 0:2 (2:6, 3:6) | details | 07.10.2025 | ||
| 1/8-finals | Kuzmanov D. | Gentzsch T. | 0:2 (4:6, 4:6) | details | 01.10.2025 | ||
| 1/16-finals | Kuzmanov D. | Coppejans K. | 2:0 (7:63, 6:4) | details | 30.09.2025 | ||
| 1/8-finals | Kuzmanov D. | Picchione A. | 1:2 (64:7, 7:63, 62:7) | details | 18.09.2025 | ||
| 1/16-finals | Kuzmanov D. | Montes-De La Torre I. | 2:1 (7:63, 4:6, 6:1) | details | 16.09.2025 | ||
| 1/8-finals | Kuzmanov D. | Llamas Ruiz P. | 0:2 (65:7, 1:6) | details | 10.09.2025 | ||
| 1/16-finals | Kuzmanov D. | Wazny A. | 2:0 (6:1, 6:3) | details | 08.09.2025 | ||
| 1/16-finals | Kuzmanov D. | Maestrelli F. | 0:2 (63:7, 1:6) | details | 02.09.2025 | ||
| 1/8-finals | Kuzmanov D. | Michalski D. | 1:2 (6:4, 5:7, 5:7) | details | 28.08.2025 | ||
| 1/16-finals | Popko D. | Kuzmanov D. | 0:2 (3:6, 4:6) | details | 26.08.2025 | ||
| 1/16-finals | Roncadelli F. | Kuzmanov D. | 2:1 (3:6, 6:3, 6:1) | details | 19.08.2025 | ||
| 1/16-finals | Kuzmanov D. | Fatic N. | 1:2 (7:5, 4:6, 2:6) | details | 21.07.2025 | ||
| 1/8-finals | Coppejans K. | Kuzmanov D. | 2:0 (7:64, 7:5) | details | 17.07.2025 | ||
| 1/16-finals | Krumich M. | Kuzmanov D. | 1:2 (3:6, 6:3, 3:6) | details | 15.07.2025 | ||
| 1/16-finals | Kuzmanov D. | Roca Batalla O. | 0:2 (64:7, 3:6) | details | 08.07.2025 | ||
| 1/16-finals | Kuzmanov D. | Butvilas E. | 1:2 (6:3, 4:6, 2:6) | details | 01.07.2025 | ||
| Final | Kuzmanov D. | Droguet T. | 1:2 (6:4, 1:6, 4:6) | details | 21.06.2025 | ||
| Semi-finals | Kuzmanov D. | Brunold M. | 2:1 (4:6, 6:3, 6:4) | details | 20.06.2025 | ||
| Quarter-finals | Couacaud E. | Kuzmanov D. | 0:2 (4:6, 1:6) | details | 19.06.2025 | ||
| 1/8-finals | Ivanovski K. | Kuzmanov D. | 1:2 (6:4, 3:6, 3:6) | details | 18.06.2025 | ||
| 1/16-finals | Poullain L. | Kuzmanov D. | 0:2 (3:6, 63:7) | details | 17.06.2025 | ||
| Quarter-finals | Trungelliti M. | Kuzmanov D. | 2:1 (3:6, 6:3, 6:4) | details | 13.06.2025 | ||
| 1/8-finals | Kuzmanov D. | Cazaux A. | 2:0 (7:5, 6:1) | details | 12.06.2025 | ||
| 1/16-finals | Paris T. | Kuzmanov D. | 0:2 (5:7, 65:7) | details | 10.06.2025 | ||
| Quarter-finals | Dellien H. | Kuzmanov D. | 2:0 (6:3, 6:3) | details | 05.06.2025 | ||
| 1/8-finals | Kuzmanov D. | Gombos N. | 2:0 (7:5, 7:61) | details | 04.06.2025 | ||
| 1/16-finals | Kuzmanov D. | Ramos A. | 2:0 (6:3, 6:2) | details | 02.06.2025 | ||
| Final | Kuzmanov D. | Gojo B. | 0:2 (5:7, 4:6) | details | 18.05.2025 | ||
| Semi-finals | Vukic A. | Kuzmanov D. | 0:2 (4:6, 2:6) | details | 17.05.2025 | ||
| 1/8-finals | van Assche L. | Kuzmanov D. | 2:0 (6:4, 6:2) | details | 14.05.2025 | ||
| 1/8-finals | Karol M./Masur D. | Kuzmanov D./Yevseyev D. | 2:1 (4:6, 6:3, 10:5) | details | 07.01.2026 | ||
| Quarter-finals | Kuzmanov D./Novak D. | Poljak D./Westphal M. | WO. | details | 09.10.2025 | ||
| 1/8-finals | Ganta S. K. R./Singh K. | Kuzmanov D./Novak D. | 1:2 (7:63, 611:7, 8:10) | details | 08.10.2025 | ||