Oku Hiromasa (Japan)
- Show:
 Japan: Sapporo - Singles - Main | |||||||
|---|---|---|---|---|---|---|---|
| 1/8-finals | Ehara H. | Oku H. | 2:1 (6:7, 6:1, 6:4) | details | 28.06.2013 | ||
| 1/16-finals | Longhi T. | Oku H. | 0:2 (2:6, 3:6) | details | 26.06.2013 | ||
| Japan: Karuizawa - Singles - Main | |||||||
| Quarter-finals | Ono Y. | Oku H. | 2:0 (6:2, 6:1) | details | 14.06.2013 | ||
| 1/8-finals | Oku H. | Ehara H. | 2:1 (2:6, 6:4, 6:3) | details | 12.06.2013 | ||
| 1/16-finals | Takeshima S. | Oku H. | 0:2 (2:6, 0:6) | details | 10.06.2013 | ||
- Show:
| Japan: Kyoto - Doubles - Main | |||||||
|---|---|---|---|---|---|---|---|
| 1/8-finals | Ratiwatana Sa./Ratiwatana So. | Nagao K./Oku H. | 2:0 (7:5, 6:3) | details | 21.02.2017 | ||
 Vietnam: Ho Chi Minh City - Doubles - Main | |||||||
| Quarter-finals | Oku H./Takeuchi K. | Balaji N. S./Gajjar R. | 0:2 (2:6, 3:6) | details | 04.04.2012 | ||
| 1/8-finals | Geib D./Weiglhofer M. | Oku H./Takeuchi K. | 1:2 (6:2, 4:6, 8:10) | details | 02.04.2012 | ||