Select tournament type
| Semi-finals | Samuel T. | Sakellaridis S. | 2:0 (6:2, 6:0) | details | 07.03.2026 | ||
| Quarter-finals | Xilas I. | Sakellaridis S. | 1:2 (6:4, 3:6, 2:6) | details | 06.03.2026 | ||
| 1/8-finals | Geerts M. | Sakellaridis S. | 0:2 (3:6, 2:6) | details | 05.03.2026 | ||
| 1/16-finals | Carboni L. | Sakellaridis S. | 1:1 RET. (6:4, 5:7, 1:3) | details | 03.03.2026 | ||
| 1/16-finals | Dhamne M. | Sakellaridis S. | 2:0 (6:4, 7:64) | details | 24.02.2026 | ||
| Final | Sakellaridis S. | Crawford O. | 2:1 (7:5, 4:6, 7:66) | details | 22.02.2026 | ||
| Semi-finals | Sakellaridis S. | Gill F. | 2:0 (6:1, 7:65) | details | 21.02.2026 | ||
| Quarter-finals | Sakellaridis S. | Noguchi R. | 2:0 (6:0, 6:3) | details | 20.02.2026 | ||
| 1/8-finals | Zhukayev B. | Sakellaridis S. | 1:2 (6:4, 1:6, 4:6) | details | 19.02.2026 | ||
| 1/16-finals | Sakellaridis S. | Sureshkumar M. | 2:0 (6:4, 7:5) | details | 17.02.2026 | ||
| Sakellaridis S. | Magadan A. | CAN. | details | 08.02.2026 | |||
| Sakellaridis S. | Pacheco Mendez R. | 1:2 (2:6, 6:4, 3:6) | details | 07.02.2026 | |||
| Semi-finals | Simakin I. | Sakellaridis S. | 2:1 (3:6, 6:4, 6:3) | details | 31.01.2026 | ||
| Quarter-finals | Sakellaridis S. | Martin Tiffon P. | 2:0 (6:2, 6:3) | details | 30.01.2026 | ||
| 1/8-finals | Bailly G. A. | Sakellaridis S. | 0:2 (3:6, 2:6) | details | 28.01.2026 | ||
| 1/16-finals | Kwon S. | Sakellaridis S. | 0:2 (2:6, 3:6) | details | 27.01.2026 | ||
| 1/16-finals | Sakellaridis S. | Ribecai M. | 0:2 (69:7, 3:6) | details | 20.01.2026 | ||
| 1/16-finals | Noguchi R. | Sakellaridis S. | 2:0 (6:4, 6:2) | details | 13.01.2026 | ||
| Final | Durasovic V. | Sakellaridis S. | 2:1 (63:7, 6:3, 7:5) | details | 10.11.2025 | ||
| Semi-finals | Bobichon M. | Sakellaridis S. | 0:2 (3:6, 2:6) | details | 09.11.2025 | ||
| 1/16-finals | Sakellaridis S. | Borges N. | 0:2 (64:7, 3:6) | details | 02.11.2025 | ||
| Final | Sakellaridis S. | Staeheli L. | 0:2 (4:6, 1:6) | details | 26.10.2025 | ||
| Semi-finals | Sakellaridis S. | Sabas M. | 2:0 (6:3, 6:3) | details | 25.10.2025 | ||
| Quarter-finals | Sakellaridis S. | Azoidis D. | 2:1 (4:6, 7:64, 6:2) | details | 24.10.2025 | ||
| 1/8-finals | Sakellaridis S. | Perego G. | 2:0 (6:2, 6:3) | details | 23.10.2025 | ||
| 1/16-finals | Sakellaridis S. | Jones M. | 2:0 (7:5, 6:3) | details | 21.10.2025 | ||
| 1/8-finals | Mrva M. | Sakellaridis S. | 2:1 (7:5, 4:6, 6:2) | details | 15.10.2025 | ||
| 1/16-finals | Singh K. | Sakellaridis S. | 1:2 (6:3, 4:6, 3:6) | details | 14.10.2025 | ||
| 1/8-finals | Brunold M. | Sakellaridis S. | 2:0 (6:2, 6:3) | details | 09.10.2025 | ||
| 1/16-finals | Sakellaridis S. | Struff J-L. | 2:1 (3:6, 7:66, 7:5) | details | 08.10.2025 | ||
| Final | Sakellaridis S. | De Schepper K. | 2:0 (7:68, 6:1) | details | 06.10.2025 | ||
| Semi-finals | Sakellaridis S. | Gautier A. | 2:1 (4:6, 6:3, 6:2) | details | 05.10.2025 | ||
| Final | Sakellaridis S. | Vylegzhanin N. | 0:2 (4:6, 1:6) | details | 29.09.2025 | ||
| Semi-finals | Sakellaridis S. | Vandermeersch C. | 2:0 (6:3, 6:2) | details | 28.09.2025 | ||
| Semi-finals | Sakellaridis S. | Raquillet L. | 1:2 (1:6, 6:3, 68:7) | details | 21.09.2025 | ||
| Sakellaridis S. | Seyboth Wild T. | CAN. | details | 14.09.2025 | |||
| Sakellaridis S. | Fonseca J. | 0:2 (5:7, 3:6) | details | 13.09.2025 | |||
| Semi-finals | Molcan A. | Sakellaridis S. | 2:0 (6:2, 6:4) | details | 06.09.2025 | ||
| Quarter-finals | Grenier H. | Sakellaridis S. | 1:2 (5:7, 7:63, 2:6) | details | 05.09.2025 | ||
| Sakellaridis S./Tsitsipas S. | Pacheco Mendez R./Magadan A. | 2:0 (6:3, 6:4) | details | 08.02.2026 | |||
| Sakellaridis S./Tsitsipas S. | Hernandez A./Pacheco Mendez R. | CAN. | details | 08.02.2026 | |||
| 1/8-finals | Pavlovic L./Sakellaridis S. | Alcantara F. C./Lock C. | 0:1 RET. (5:7) | details | 21.01.2026 | ||
| Nicholls O./Skupski N. | Papamichail D./Sakellaridis S. | 2:1 (6:2, 3:6, 10:4) | details | 05.01.2026 | |||
| 1/8-finals | Sakellaridis D./Sakellaridis S. | Cabral F./Miedler L. | 0:2 (4:6, 4:6) | details | 05.11.2025 | ||
| Quarter-finals | Blancaneaux G./Geerts M. | Sakellaridis S./Tsitsipas Pe. | 2:1 (6:3, 3:6, 10:8) | details | 16.10.2025 | ||
| 1/8-finals | Genov A./Nesterov P. | Sakellaridis S./Tsitsipas Pe. | 0:2 (4:6, 3:6) | details | 15.10.2025 | ||
| Quarter-finals | Hermans M./Veldheer M. | Sakellaridis S./Singh K. | 2:0 (6:1, 6:3) | details | 02.10.2025 | ||
| 1/8-finals | Blancaneaux G./Jermar J. | Sakellaridis S./Singh K. | 0:2 (3:6, 4:6) | details | 30.09.2025 | ||
| Final | Karol M./Masur D. | Sakellaridis S./Singh K. | 2:0 (7:62, 6:1) | details | 06.09.2025 | ||
| Semi-finals | Hassan B./Mies A. | Sakellaridis S./Singh K. | 0:2 (3:6, 4:6) | details | 05.09.2025 | ||