| US Open | 2023/07/14 21:55 | Kunlavut Vitidsarn v Takuma Obayashi | L | 2-0 |
| US Open | 2023/07/13 21:05 | Takuma Obayashi v Magnus Johannesen | W | 2-0 |
| US Open | 2023/07/12 21:20 | Kantaphon Wangcharoen v Takuma Obayashi | W | 0-2 |
| Thailand Int. | 2023/03/11 00:50 | Takuma Obayashi v Minoru Koga | L | 0-2 |
| Thailand Int. | 2023/03/09 07:00 | Takuma Obayashi v Rithvik Sanjeevi Satish Kumar | W | 2-1 |
| Thailand Int. | 2023/03/07 12:40 | Takuma Obayashi v Chia Hung Lu | W | 2-0 |
| Canada Open | 2022/10/02 19:40 | Takuma Obayashi v Alex Lanier | L | 1-2 |
| Canada Open | 2022/10/01 19:20 | Takuma Obayashi v Misha Zilberman | W | 2-0 |
| Australian Open | 2023/08/02 00:25 | Yin Chak Chan v Tien Chen Chou | L | 1-2 |
| Australian Open Qual | 2023/08/01 01:30 | Jie Ying Chan v Yin Chak Chan | W | 0-2 |
| Australian Open Qual | 2023/07/31 23:45 | Takeru Kai v Yin Chak Chan | W | 0-2 |
| Taipei Open | 2023/06/22 07:40 | Yin Chak Chan v Kenta Nishimoto | L | 0-2 |
| Taipei Open | 2023/06/21 08:20 | Joo Ven Soong v Yin Chak Chan | W | 0-2 |
| China Masters | 2023/03/16 10:00 | Yin Chak Chan v Chao Sun | L | 1-2 |
| China Masters | 2023/03/15 06:55 | Yu Igarashi v Yin Chak Chan | W | 0-2 |
| Thailand Int. | 2023/03/10 07:50 | Yin Chak Chan v Yu Jen Chi | L | 0-2 |