 China: Shenzhen - Doubles - Main |
|---|
| 1/8-finals | Matsui T./Yi C. | Hsieh C./Junaid R. | 0:2 (4:6, 5:7) | details | 13.03.2018 |
| China: Zhuhai - Doubles - Main |
|---|
| 1/8-finals | Matsui T./Yi C. | Molchanov D./Zelenay I. | 1:2 (3:6, 6:3, 8:10) | details | 07.03.2018 |
 Japan: Yokohama - Doubles - Main |
|---|
| Quarter-finals | Matsui T./Yi C. | Ito T./Uesugi K. | 1:2 (7:67, 5:7, 8:10) | details | 01.03.2018 |
| 1/8-finals | Matsui T./Yi C. | Donati M./Leshem E. | 1:0 RET. (6:1, 2:1) | details | 28.02.2018 |
| Japan: Kyoto - Doubles - Main |
|---|
| 1/8-finals | Matsui T./Yi C. | Klein B./Margaroli L. | 1:2 (7:65, 4:6, 11:13) | details | 21.02.2018 |
 Thailand: Bangkok 2 - Doubles - Main |
|---|
| 1/8-finals | Gong M./Peng H. | Matsui T./Yi C. | 2:0 (7:62, 6:2) | details | 09.01.2018 |
| Thailand: Bangkok - Doubles - Main |
|---|
| 1/8-finals | Kolar Z./Oliveira G. | Matsui T./Yi C. | 2:0 (7:5, 7:67) | details | 01.01.2018 |
| Japan: Toyota - Doubles - Main |
|---|
| Semi-finals | Matsui T./Yi C. | Gonzales R./Rungkat C. | 0:2 (61:7, 3:6) | details | 17.11.2017 |
| Quarter-finals | Imai S./Niki T. | Matsui T./Yi C. | 1:2 (7:63, 4:6, 4:10) | details | 15.11.2017 |
| 1/8-finals | Matsui T./Yi C. | Krajicek A./Withrow J. | 2:1 (6:3, 62:7, 10:8) | details | 13.11.2017 |
| Japan: Kobe - Doubles - Main |
|---|
| 1/8-finals | Ratiwatana Sa./Ratiwatana So. | Matsui T./Yi C. | 2:1 (6:3, 2:6, 10:5) | details | 07.11.2017 |
| China: Shanghai - Doubles - Main |
|---|
| Final | Klahn B./Polansky P. | Matsui T./Yi C. | 1:2 (61:7, 6:4, 5:10) | details | 17.09.2017 |
| Semi-finals | Matsui T./Yi C. | Wu D./Wu Y. | 2:0 (6:4, 6:3) | details | 16.09.2017 |
| Quarter-finals | Giron M./Statham J. R. | Matsui T./Yi C. | 1:2 (6:4, 1:6, 10:12) | details | 14.09.2017 |
| 1/8-finals | Cui J./Wu H. | Matsui T./Yi C. | 0:2 (4:6, 4:6) | details | 13.09.2017 |
