Select tournament type
| Quarter-finals | Sato H. | Kitahara Y. | 2:0 (6:4, 6:1) | details | 12.06.2026 | ||
| 1/8-finals | Noguchi S. | Kitahara Y. | 1:2 (3:6, 6:4, 2:6) | details | 11.06.2026 | ||
| 1/16-finals | Wakana R. | Kitahara Y. | 0:2 (66:7, 3:6) | details | 09.06.2026 | ||
| 1/16-finals | Nishino N. | Kitahara Y. | 2:0 (6:3, 6:1) | details | 27.05.2026 | ||
| Semi-finals | Kitahara Y. | Saigo R. | 1:2 (1:6, 7:5, 68:7) | details | 09.05.2026 | ||
| 1/8-finals | Kitahara Y./Soeda K. | Leong S. L. X./Shin J. | 0:2 (3:6, 4:6) | details | 10.06.2026 | ||
| 1/8-finals | Kodaka M./Tamura K. | Kitahara Y./Uemura M. | 2:1 (7:63, 0:6, 11:9) | details | 26.05.2026 | ||
| 1/8-finals | Shimizu A./Shimizu E. | Kitahara Y./Matsuda R. | 2:0 (6:1, 6:2) | details | 12.05.2026 | ||
| 1/8-finals | Miyamoto A./Sato H. | Kitahara Y./Uemura M. | 2:1 (64:7, 6:3, 10:5) | details | 06.05.2026 | ||
| 1/8-finals | Kawagishi N./Kitahara Y. | Choi O./Jang G. | 0:2 (3:6, 5:7) | details | 22.04.2026 | ||