| Indonesia Masters | 2023/10/28 08:30 | Su, L. Y. v Choi, Ji Hoon | W | 0-2 |
| Indonesia Masters | 2023/10/27 11:15 | Geonyeop Cho v Choi, Ji Hoon | W | 0-2 |
| Indonesia Masters | 2023/10/26 09:25 | Yohanes Saut Marcellyno v Choi, Ji Hoon | W | 0-2 |
| Indonesia Masters | 2023/10/25 08:50 | Choi, Ji Hoon v Ken Yon Ong | W | 2-1 |
| Masters d'Indonésie - Qualif. | 2023/10/24 08:00 | Choi, Ji Hoon v M Atef, Haikal Taufik | W | 2-0 |
| Masters d'Indonésie - Qualif. | 2023/10/24 06:00 | Shawn Hiu v Choi, Ji Hoon | W | 0-2 |
| Korea Open | 2023/07/19 02:20 | Choi, Ji Hoon v Priyanshu Rajawat | L | 0-2 |
| Korea Open 2019, MS, Qualification | 2023/07/18 04:00 | Min Seon Jeong v Choi, Ji Hoon | W | 0-2 |
| Indonesia Masters | 2023/10/28 08:20 | Yu Jen Chi v Takuma Obayashi | W | 1-2 |
| Indonesia Masters | 2023/10/27 09:05 | Koo Takahashi v Takuma Obayashi | W | 1-2 |
| Indonesia Masters | 2023/10/26 11:25 | Joo Ven Soong v Takuma Obayashi | W | 1-2 |
| Indonesia Masters | 2023/10/25 11:25 | Ikhsan L I Rumbay v Takuma Obayashi | W | 1-2 |
| Kaohsiung Masters | 2023/09/28 07:30 | S.K. Karunakaran v Takuma Obayashi | L | 2-0 |
| Kaohsiung Masters | 2023/09/27 09:25 | Chi Ting Chen v Takuma Obayashi | W | 1-2 |
| Vietnam Open | 2023/09/17 08:05 | Yu Kai Huang v Takuma Obayashi | L | 2-0 |
| Vietnam Open | 2023/09/16 06:47 | Jia Heng Jason Teh v Takuma Obayashi | W | 1-2 |