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| 1/16-finals | Ko M. H. | Sim S. | 2:1 (3:6, 6:4, 6:3) | details | 18.11.2025 | ||
| 1/16-finals | Tanuma R. | Sim S. | 2:0 (6:4, 6:1) | details | 29.10.2025 | ||
| Semi-finals | Sim S. | Agafonov E. | 0:2 (1:6, 2:6) | details | 06.09.2025 | ||
| Quarter-finals | Sim S. | Kikuchi Y. | 2:0 (6:4, 6:4) | details | 05.09.2025 | ||
| 1/8-finals | Kukasian A. | Sim S. | 0:2 (3:6, 63:7) | details | 04.09.2025 | ||
| Final | Dean T./Hashimoto H. | Cho Seung Woo/Sim S. | 2:0 (6:4, 7:68) | details | 22.11.2025 | ||
| Semi-finals | Chung H./Son J. H. | Cho Seung Woo/Sim S. | 1:2 (4:6, 6:4, 5:10) | details | 21.11.2025 | ||
| Quarter-finals | Jang Y./Lee J. | Cho Seung Woo/Sim S. | 0:2 (4:6, 62:7) | details | 20.11.2025 | ||
| 1/8-finals | Chu S./Han Seon Yong | Cho Seung Woo/Sim S. | 1:2 (6:3, 4:6, 9:11) | details | 18.11.2025 | ||
| Final | Katayama S./Kono Y. | Sim S./Sueoka Y. | 2:0 (6:1, 6:4) | details | 01.11.2025 | ||