| Hyderabad Open 2019, MS | 2019/08/08 08:45 | Jayaram, Ajay v Tan, Jia Wei | L | 2-0 |
| Hyderabad Open 2019, MS | 2019/08/07 12:10 | Tan, Jia Wei v H.S. Prannoy | W | 2-0 |
| Malaysia Int. | 2019/06/22 07:10 | Tan, Jia Wei v June Wei Cheam | L | 0-2 |
| Malaysia Int. | 2019/06/18 11:50 | Jia Wei Joel Koh v Tan, Jia Wei | W | 0-2 |
| Vietnam Int. | 2019/04/12 07:30 | Tan, Jia Wei v Kholik, Firman Abdul | L | 0-2 |
| Vietnam Int. | 2019/04/11 11:45 | Tan, Jia Wei v Yang, Chih Chieh | W | 2-0 |
| Vietnam Int. | 2019/04/11 04:15 | Maruo, Ryotaro v Tan, Jia Wei | W | 1-2 |
| Vietnam Int. | 2019/04/09 11:30 | Tan, Jia Wei v Gurusaidatt, Rajah Manuri Venkata | W | 2-0 |
| Osaka Int. | 2019/04/07 02:00 | Takuma Obayashi v Koki Watanabe | L | 1-2 |
| Osaka Int. | 2019/04/06 04:00 | Shimono, Hashiru v Takuma Obayashi | W | 0-2 |
| Open de Suède | 2019/01/19 09:30 | Heino, Eetu v Takuma Obayashi | L | 2-0 |
| Open de Suède | 2019/01/18 14:30 | B.R. Sankeerth v Takuma Obayashi | W | 0-2 |
| Giraldilla Int. XD | 2018/07/24 02:15 | Yang, Chih Chieh v Takuma Obayashi | L | 2-0 |
| Giraldilla Int. XD | 2018/06/21 23:00 | Takuma Obayashi v Toby Penty | L | 0-2 |
| Giraldilla Int. XD | 2018/06/20 21:00 | Takuma Obayashi v Imran Wadia | W | 2-0 |
| Giraldilla Int. XD | 2018/06/20 02:15 | Xiaodong Sheng v Takuma Obayashi | W | 1-2 |