 Taiwan: Kaohsiung - Doubles - Main |
|---|
| 1/8-finals | Sugita Y./Yi C. | Balaji N. S./Vardhan V. | 0:2 (1:6, 5:7) | details | 19.09.2018 |
 China: Shanghai - Doubles - Main |
|---|
| 1/8-finals | Peng H./Yi C. | Gong M./Zhang Z. | 0:2 (4:6, 68:7) | details | 12.09.2018 |
| China: Zhangjiagang - Doubles - Main |
|---|
| Quarter-finals | Sun F./Zeng S. H. | Chen T./Yi C. | 2:0 (7:5, 7:5) | details | 06.09.2018 |
| 1/8-finals | Lawson A./Li Z. | Chen T./Yi C. | 1:2 (7:62, 4:6, 22:24) | details | 05.09.2018 |
| China: Jinan - Doubles - Main |
|---|
| 1/8-finals | Lock B./Statham J. R. | Peng H./Yi C. | 2:0 (6:4, 6:4) | details | 07.08.2018 |
| China: Chengdu - Doubles - Main |
|---|
| Quarter-finals | Hsieh C./Rungkat C. | Chen T./Yi C. | 2:0 (7:66, 6:3) | details | 02.08.2018 |
| 1/8-finals | Chen T./Yi C. | Heliovaara H./Laaksonen H. | 2:0 (7:65, 6:3) | details | 01.08.2018 |
 South Korea: Busan - Doubles - Main |
|---|
| 1/8-finals | Chen T./Yi C. | Bury A./Peng H. | 1:2 (6:3, 4:6, 7:10) | details | 14.05.2018 |
| South Korea: Gimcheon - Doubles - Main |
|---|
| 1/8-finals | Chen T./Yi C. | Ratiwatana Sa./Ratiwatana So. | 1:2 (1:6, 6:4, 8:10) | details | 09.05.2018 |
| South Korea: Seoul - Doubles - Main |
|---|
| Final | Matsui T./Nielsen F. | Chen T./Yi C. | 2:0 (6:4, 7:63) | details | 06.05.2018 |
| Semi-finals | Bury A./Peng H. | Chen T./Yi C. | 0:2 (4:6, 64:7) | details | 05.05.2018 |
| Quarter-finals | Wu D./Zhang Z. | Chen T./Yi C. | 0:2 (5:7, 2:6) | details | 04.05.2018 |
| 1/8-finals | Chen T./Yi C. | Ratiwatana Sa./Ratiwatana So. | 2:1 (7:66, 4:6, 10:8) | details | 03.05.2018 |
| China: An-Ning - Doubles - Main |
|---|
| Quarter-finals | Chen T./Yi C. | Reid M./Whittington A. | 0:2 (65:7, 4:6) | details | 26.04.2018 |
| 1/8-finals | Chen T./Yi C. | Safwat M./Yang T. | 2:0 (7:63, 6:4) | details | 23.04.2018 |
| China: Nanchang - Doubles - Main |
|---|
| Quarter-finals | Gong M./Zhang Z. | Chen T./Yi C. | 2:0 (6:4, 6:2) | details | 19.04.2018 |
| 1/8-finals | Bury A./Nedovyesov A. | Chen T./Yi C. | 1:2 (3:6, 6:4, 8:10) | details | 18.04.2018 |
| Taiwan: Taipei - Doubles - Main |
|---|
| 1/8-finals | Chen T./Yi C. | Balaji N. S./Vardhan V. | 1:2 (5:7, 7:65, 8:10) | details | 09.04.2018 |
| 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 |
| Taiwan: Kaohsiung - Doubles - Main |
|---|
| Quarter-finals | Yang T./Yi C. | Cerretani J./Polmans M. | 1:2 (7:64, 2:6, 4:10) | details | 06.10.2017 |
| 1/8-finals | Yang T./Yi C. | Harris L./Sela D. | 2:0 (6:4, 6:3) | details | 03.10.2017 |
| 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 |
| China: Zhangjiagang - Doubles - Main |
|---|
| Final | Chen T./Yi C. | Gao X./Zhang Z. | 0:2 (2:6, 3:6) | details | 09.09.2017 |
| Semi-finals | Hsieh C./Peng H. | Chen T./Yi C. | 1:2 (4:6, 7:65, 6:10) | details | 08.09.2017 |
| Quarter-finals | Chen T./Yi C. | Kelly D./Takahashi Y. | 2:0 (7:67, 6:3) | details | 08.09.2017 |
| China: Jinan - Doubles - Main |
|---|
| Semi-finals | Balaji N. S./Vardhan V. | Chen T./Yi C. | 2:1 (6:4, 3:6, 10:5) | details | 10.08.2017 |
| Quarter-finals | Kibi Y./Sekiguchi S. | Chen T./Yi C. | 0:2 (2:6, 3:6) | details | 09.08.2017 |
| China: Chengdu - Doubles - Main |
|---|
| 1/8-finals | Matsui T./Milojevic N. | Chen T./Yi C. | 2:1 (6:4, 3:6, 10:6) | details | 02.08.2017 |
| South Korea: Busan - Doubles - Main |
|---|
| Semi-finals | Roelofse R./Yi C. | Hsieh C./Peng H. | 0:2 (3:6, 2:6) | details | 19.05.2017 |
| Quarter-finals | Roelofse R./Yi C. | Miedler L./Purcell M. | 2:0 (7:5, 7:64) | details | 18.05.2017 |
| 1/8-finals | Chiudinelli M./Kavcic B. | Roelofse R./Yi C. | 0:2 (64:7, 3:6) | details | 16.05.2017 |
| South Korea: Seoul - Doubles - Main |
|---|
| Semi-finals | Hsieh C./Peng H. | Roelofse R./Yi C. | 2:0 (7:5, 6:3) | details | 12.05.2017 |
| South Korea: Gimcheon - Doubles - Main |
|---|
| Final | Chiudinelli M./Gabashvili T. | Roelofse R./Yi C. | 2:0 (6:1, 6:3) | details | 07.05.2017 |
| Semi-finals | Roelofse R./Yi C. | Chung H./Lee J. M. | 2:1 (7:610, 5:7, 10:5) | details | 04.05.2017 |