 Japan: M25 Kashiwa - Doubles - Main |
|---|
| 1/8-finals | Ito T./Sekiguchi S. | Chung Y./Imai S. | 1:2 (3:6, 6:4, 5:10) | details | 04.04.2023 |
 USA: Lexington - Doubles - Main |
|---|
| 1/8-finals | Cid Subervi R./Wu Tung-Lin | Ito T./Sekiguchi S. | 2:0 (6:3, 6:3) | details | 28.07.2021 |
| USA: Cary - Doubles - Main |
|---|
| 1/8-finals | Ito T./Sekiguchi S. | Sculley S./Zhang A. | WO. | details | 21.07.2021 |
 Taiwan: Taipei - Doubles - Main |
|---|
| Semi-finals | Ito T./Sekiguchi S. | Hsieh C./Yang T. | 0:2 (0:6, 63:7) | details | 30.04.2016 |
| Quarter-finals | Ito T./Sekiguchi S. | Matsui T./Soeda G. | 2:0 (7:61, 6:1) | details | 27.04.2016 |
| 1/8-finals | Groth S./Paes L. | Ito T./Sekiguchi S. | 1:2 (62:7, 6:3, 9:11) | details | 25.04.2016 |
