| Kaohsiung Masters | 2023/09/28 07:30 | S.K. Karunakaran v Takuma Obayashi | L | 2-0 |
| Japan Masters | 2023/11/18 08:20 | Viktor Axelsen v Takuma Obayashi | L | 2-0 |
| Japan Masters | 2023/11/17 04:55 | Anders Antonsen v Takuma Obayashi | W | 1-2 |
| Japan Masters | 2023/11/16 03:30 | Takuma Obayashi v Chun-Yi Lin | W | 2-1 |
| Japan Masters | 2023/11/15 05:30 | Kantaphon Wangcharoen v Takuma Obayashi | W | 0-2 |
| Japan Masters Qual | 2023/11/14 03:10 | Takuma Obayashi v Jun Hao Leong | W | 2-0 |
| Japan Masters Qual | 2023/11/14 00:00 | Kah Kit Kan v Takuma Obayashi | W | 0-2 |
| Korea Masters | 2023/11/09 03:05 | Koki Watanabe v Takuma Obayashi | L | 2-1 |
| Korea Masters | 2023/11/08 06:55 | Yu Kai Huang v Takuma Obayashi | W | 0-2 |
| Odisha Masters | 2023/12/17 08:50 | Ayush Shetty v S.K. Karunakaran | W | 1-2 |
| Odisha Masters | 2023/12/16 07:30 | S.K. Karunakaran v Kiran George | W | 2-0 |
| Odisha Masters | 2023/12/15 11:20 | S.K. Karunakaran v Chirag Sen | W | 2-0 |
| Odisha Masters | 2023/12/14 07:15 | Daniil Dubovenko v S.K. Karunakaran | W | 0-2 |
| Odisha Masters | 2023/12/13 11:45 | Harsheel Dani v S.K. Karunakaran | W | 1-2 |
| Guwahati Masters | 2023/12/05 11:15 | S.K. Karunakaran v Joo Ven Soong | L | 1-2 |
| Syed Modi India Int. | 2023/11/29 07:25 | S.K. Karunakaran v Yu Kai Huang | W | 2-0 |
| Abu Dhabi Masters | 2023/10/20 11:20 | S.K. Karunakaran v Mark Caljouw | L | 1-2 |