Select tournament type
| 1/8-finals | Kim G. J. | Lee K. | 2:0 (6:1, 6:1) | details | 27.11.2025 | ||
| 1/16-finals | Inui Y. | Lee K. | 0:2 (5:7, 4:6) | details | 25.11.2025 | ||
| Semi-finals | Lee K. | Kim D. J. | 0:2 (2:6, 3:6) | details | 22.11.2025 | ||
| Quarter-finals | Lee K. | Lee J. | 2:1 (3:6, 6:4, 6:4) | details | 21.11.2025 | ||
| 1/8-finals | Lee K. | Ochi M. | 2:0 (6:2, 6:1) | details | 20.11.2025 | ||
| 1/16-finals | Lee K. | Vasiliauskas M. | 2:0 (6:1, 6:2) | details | 18.11.2025 | ||
| 1/16-finals | Hsu Y. H. | Lee K. | 2:1 (6:3, 3:6, 6:0) | details | 04.11.2025 | ||
| Semi-finals | Lee K. | Santillan A. | 0:1 RET. (2:6, 0:0) | details | 25.10.2025 | ||
| Quarter-finals | Haliak M. | Lee K. | 0:2 (2:6, 0:6) | details | 24.10.2025 | ||
| 1/8-finals | Lomakin G. | Lee K. | 0:2 (4:6, 1:6) | details | 23.10.2025 | ||
| 1/16-finals | Masabayashi T. | Lee K. | 1:2 (2:6, 6:3, 2:6) | details | 21.10.2025 | ||
| 1/8-finals | Castelnuovo L. | Lee K. | 2:0 (6:3, 6:4) | details | 18.09.2025 | ||
| 1/16-finals | Lee K. | Wang Q. | 2:0 (6:2, 6:2) | details | 17.09.2025 | ||
| 1/16-finals | Lee K. | Sultanov K. | CAN. | details | 17.09.2025 | ||
| Final | Lee K. | Agafonov E. | 2:1 (3:6, 6:2, 6:1) | details | 14.09.2025 | ||
| Semi-finals | Santillan A. | Lee K. | 0:1 RET. (1:6, 1:3) | details | 13.09.2025 | ||
| Quarter-finals | Lee K. | Wang X. | 2:0 (6:0, 6:0) | details | 12.09.2025 | ||
| 1/8-finals | Lee K. | Ren H. | 2:0 (6:0, 6:4) | details | 11.09.2025 | ||
| 1/16-finals | Lee K. | Cho Seung Woo | 2:0 (6:1, 6:0) | details | 09.09.2025 | ||
| 1/16-finals | Chung Y. | Lee K. | 2:1 (4:6, 7:5, 7:62) | details | 27.08.2025 | ||
| 1/8-finals | Rai A. | Lee K. | 0:1 RET. (63:7, 4:2) | details | 21.08.2025 | ||
| 1/16-finals | Lee K. | Mercier T. | 2:0 (6:3, 6:2) | details | 19.08.2025 | ||
| Quarter-finals | Lee K. | Sun Qian | 1:1 RET. (6:2, 1:6, 2:3) | details | 08.08.2025 | ||
| 1/8-finals | Lee K. | Cho Seung Woo | 2:0 (6:2, 6:2) | details | 07.08.2025 | ||
| 1/16-finals | Lee K. | Yue M. | 2:0 (6:1, 6:1) | details | 06.08.2025 | ||
| Semi-finals | Lee D. H. | Lee K. | 0:0 RET. (3:3) | details | 02.08.2025 | ||
| Quarter-finals | Lu P. | Lee K. | 1:2 (2:6, 6:1, 1:6) | details | 01.08.2025 | ||
| 1/8-finals | Karigyo T. | Lee K. | 0:2 (1:6, 4:6) | details | 31.07.2025 | ||
| 1/16-finals | Dong C. | Lee K. | 1:2 (7:62, 4:6, 5:7) | details | 29.07.2025 | ||
| 1/16-finals | Takamisawa T. | Lee K. | 1:1 RET. (6:2, 3:6, 2:0) | details | 23.07.2025 | ||
| 1/8-finals | Xiao L. | Lee K. | 0:0 RET. (4:4) | details | 05.06.2025 | ||
| 1/16-finals | Vishwakarma S. | Lee K. | 1:2 (4:6, 6:3, 3:6) | details | 03.06.2025 | ||
| 1/8-finals | Zeng Y. | Lee K. | 1:1 RET. (4:6, 7:66, 4:2) | details | 29.05.2025 | ||
| 1/16-finals | Dong Z. | Lee K. | 0:2 (3:6, 3:6) | details | 27.05.2025 | ||
| Semi-finals | Lee K. | Kubler J. | 0:2 (1:6, 2:6) | details | 10.05.2025 | ||
| Quarter-finals | Lee K. | Brumm J. | 2:0 (6:3, 6:1) | details | 09.05.2025 | ||
| 1/8-finals | Xu W. | Lee K. | 0:2 (1:6, 1:6) | details | 08.05.2025 | ||
| 1/16-finals | Lee K. | Ianin N. | 2:0 (6:2, 6:3) | details | 07.05.2025 | ||
| Semi-finals | Lee K./Lin N. H. | Ichikawa T./Matsuda R. | 0:2 (3:6, 4:6) | details | 29.08.2025 | ||
| Quarter-finals | Lee K./Lin N. H. | Lo Y. J./Yin B. S. | 2:0 (6:1, 7:5) | details | 28.08.2025 | ||
| 1/8-finals | Mitsui S./Sumizawa D. | Lee K./Lin N. H. | 1:2 (7:5, 5:7, 4:10) | details | 27.08.2025 | ||
| 1/8-finals | Ayeni A./Cook E. | Lee K./Lin N. H. | 2:0 (6:4, 6:1) | details | 20.08.2025 | ||
| 1/8-finals | Liu S./Lu P. | Lee K./Yin B. S. | 2:0 (7:5, 6:4) | details | 05.08.2025 | ||
| Final | Yang Z./Zeng Y. | Hou C./Lee K. | 2:0 (6:3, 6:3) | details | 02.08.2025 | ||
| Semi-finals | Ferguson C./Sim S. | Hou C./Lee K. | 1:2 (6:3, 3:6, 11:13) | details | 01.08.2025 | ||
| Quarter-finals | Hou C./Lee K. | Li Z./Liu S. | 2:1 (5:7, 6:4, 10:6) | details | 31.07.2025 | ||
| 1/8-finals | Hou C./Lee K. | Lai C. K./Sun Qian | 2:0 (6:4, 6:4) | details | 30.07.2025 | ||
| Semi-finals | Lee K./Wang Q. | Chen X./Hsieh C. | 0:2 (3:6, 63:7) | details | 25.07.2025 | ||
| Quarter-finals | Yang Z./Zeng Y. | Lee K./Wang Q. | 0:2 (4:6, 67:7) | details | 24.07.2025 | ||
| 1/8-finals | Lee K./Wang Q. | Chen X. D./Zhang L. | 2:1 (6:4, 1:6, 10:8) | details | 22.07.2025 | ||