Select tournament type
| Final | Demin Y. | Ivanov I. | 2:0 (6:2, 6:0) | details | 11.01.2026 | ||
| Semi-finals | Ivanov I. | Lopez Morillo I. | 2:0 (7:5, 7:65) | details | 10.01.2026 | ||
| Quarter-finals | Ivanov I. | Simundza J. | 2:1 (68:7, 6:4, 6:2) | details | 09.01.2026 | ||
| 1/8-finals | Ivanov I. | Torcq B. | 2:0 (6:3, 6:3) | details | 08.01.2026 | ||
| 1/16-finals | Ivanov I. | Larwig N. | 2:0 (6:2, 6:3) | details | 06.01.2026 | ||
| 1/16-finals | Ivanov I. | Ionel N. D. | 0:2 (2:6, 2:6) | details | 18.11.2025 | ||
| Quarter-finals | Gill F. | Ivanov I. | 2:0 (6:2, 6:1) | details | 14.11.2025 | ||
| 1/8-finals | Ivanov I. | Krutykh O. | WO. | details | 13.11.2025 | ||
| 1/16-finals | Ivanov I. | Tomida Y. | 2:0 (6:2, 6:2) | details | 12.11.2025 | ||
| 1/16-finals | Hanfmann Y. | Ivanov I. | 2:0 (6:4, 6:2) | details | 04.11.2025 | ||
| 1/16-finals | Ivanov I. | Ozolins K. | 0:1 RET. (5:7, 1:2) | details | 15.10.2025 | ||
| 1/8-finals | Ivanov I. | Juan Mano A. | 0:2 (5:7, 2:6) | details | 09.10.2025 | ||
| 1/16-finals | Hernandez C. | Ivanov I. | 0:2 (2:6, 1:6) | details | 08.10.2025 | ||
| Ivanov I. | Virtanen O. | CAN. | details | 14.09.2025 | |||
| Ivanov I. | Ruusuvuori E. | 0:2 (2:6, 2:6) | details | 13.09.2025 | |||
| Final | Ivanov I. | Vasilev A. | 2:0 (7:5, 6:3) | details | 06.09.2025 | ||
| Semi-finals | Ivanov I. | Nurlanuly Z. | 2:0 (6:1, 6:4) | details | 05.09.2025 | ||
| Quarter-finals | Ivanov I. | Schoenhaus M. | 2:1 (6:4, 0:6, 7:63) | details | 04.09.2025 | ||
| 1/8-finals | Ivanov I. | Dussault M. | 2:0 (7:63, 6:4) | details | 03.09.2025 | ||
| 1/16-finals | Ivanov I. | Exsted M. | 2:0 (6:2, 6:3) | details | 02.09.2025 | ||
| 1/32-finals | Ivanov I. | Antonius M. | 2:0 (7:5, 6:1) | details | 01.09.2025 | ||
| 1/16-finals | Engel J. | Ivanov I. | 2:0 (7:66, 7:5) | details | 26.08.2025 | ||
| 1/16-finals | Molcan A. | Ivanov I. | 2:0 (6:2, 7:62) | details | 19.08.2025 | ||
| 1/16-finals | Ivanov I. | Sharipov M. | 0:2 (2:6, 2:6) | details | 12.08.2025 | ||
| Final | Ivanov I. | Karki R. | 2:0 (6:2, 6:3) | details | 13.07.2025 | ||
| Semi-finals | Ivanov I. | Schoenhaus M. | 2:0 (7:67, 7:65) | details | 11.07.2025 | ||
| Quarter-finals | Sesko Z. | Ivanov I. | 0:2 (3:6, 64:7) | details | 10.07.2025 | ||
| 1/8-finals | Secord J. | Ivanov I. | 0:2 (3:6, 2:6) | details | 09.07.2025 | ||
| 1/16-finals | Pleshivtsev E. | Ivanov I. | 0:2 (66:7, 2:6) | details | 08.07.2025 | ||
| 1/32-finals | Satterfield J. | Ivanov I. | 0:2 (1:6, 2:6) | details | 06.07.2025 | ||
| Semi-finals | Schoenhaus M. | Ivanov I. | 2:0 (6:3, 6:4) | details | 06.06.2025 | ||
| Quarter-finals | Ivanov I. | Vasami J. | 2:1 (3:6, 6:4, 6:2) | details | 05.06.2025 | ||
| 1/8-finals | Leach J. | Ivanov I. | 1:2 (6:2, 3:6, 4:6) | details | 04.06.2025 | ||
| 1/16-finals | Pagani D. | Ivanov I. | 0:2 (2:6, 5:7) | details | 03.06.2025 | ||
| 1/32-finals | Kouame M. | Ivanov I. | 1:2 (6:2, 3:6, 2:6) | details | 02.06.2025 | ||
| Final | Madarasz G. | Ivanov I. | 0:2 (5:7, 4:6) | details | 18.05.2025 | ||
| Semi-finals | Ivanov I. | Nikles J. | 2:1 (7:5, 4:6, 6:3) | details | 17.05.2025 | ||
| Quarter-finals | Hornung G. | Ivanov I. | 0:2 (3:6, 0:6) | details | 16.05.2025 | ||
| 1/8-finals | Ivanov I. | Paroulek T. | 2:0 (6:3, 6:2) | details | 15.05.2025 | ||
| 1/16-finals | Ivanov I. | Arcila A. | 2:1 (6:1, 65:7, 6:3) | details | 13.05.2025 | ||
| 1/16-finals | Ivanov I. | Cazacu D. N. | 1:2 (7:5, 4:6, 3:6) | details | 26.03.2025 | ||
| 1/8-finals | Ferrari F./Spiridon D. C. | Cinar A./Ivanov I. | 2:0 (6:4, 6:3) | details | 13.01.2026 | ||
| 1/8-finals | Ivanov I./Qi H. | Fanselow S./Gavrielides L. | 1:2 (4:6, 7:64, 5:10) | details | 07.01.2026 | ||
| 1/8-finals | Honda N./Ivanov I. | Kolar Z./Serdarusic N. | 0:2 (0:6, 2:6) | details | 12.08.2025 | ||
| Quarter-finals | Boogaard T./Ivanov I. | Paldanius O./Wazny A. | 0:2 (4:6, 4:6) | details | 05.06.2025 | ||
| 1/8-finals | Boogaard T./Ivanov I. | Milic O./Pleshivtsev E. | 2:0 (7:5, 6:2) | details | 04.06.2025 | ||
| 1/16-finals | Boogaard T./Ivanov I. | Kumstat J./Schoenhaus M. | 2:1 (4:6, 7:64, 11:9) | details | 02.06.2025 | ||
| 1/8-finals | Baldisserri E./Cazacu D. N. | Honda N./Ivanov I. | 2:0 (6:2, 6:2) | details | 26.03.2025 | ||
| Semi-finals | Honda N./Ivanov I. | Forcano I./Lalami Laaroussi Y. | 0:2 (63:7, 3:6) | details | 23.01.2025 | ||