| Akita Masters 2019, MS | 2019/08/13 01:50 | Tan, Jia Wei v Takuma Obayashi | W | 1-2 |
| 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 |
| Canada Open | 2019/07/04 22:30 | Yu, Sheng Po v Lucas Claerbout | L | 0-2 |
| Canada Open | 2019/07/03 18:30 | Lee, Dong Keun v Yu, Sheng Po | W | 0-2 |
| Canada Open | 2019/07/03 01:30 | Yu, Sheng Po v Vakili, Seyed Mohammad Hossein | W | 2-0 |
| Osaka Int. Qual | 2019/04/03 04:30 | Takuma Kawamoto v Yu, Sheng Po | L | 2-0 |
| China Masters | 2019/03/12 12:00 | Yu, Sheng Po v Yang, Chih Chieh | L | 1-2 |
| Open de Suisse - Doubles Femmes - Qualif. | 2019/03/12 06:15 | Yu, Sheng Po v Lin, Kuan-Ting | W | 2-0 |
| Open de Suisse - Doubles Femmes - Qualif. | 2019/03/12 02:10 | Yu, Sheng Po v Zheng Xing Wang | W | 2-0 |