| Giraldilla Int. XD | 2018/04/05 00:00 | Koki Watanabe v Duc Phat Le | W | 2-0 |
| Vietnam Open | 2023/09/13 08:00 | Koki Watanabe v Keisuke Fujiwara | W | 2-0 |
| Indonesia Masters | 2023/09/07 03:00 | Koki Watanabe v Sholeh Aidil | L | 0-2 |
| Indonesia Masters | 2023/09/06 09:35 | Koki Watanabe v Kuan Lin Kuo | W | 2-0 |
| Japan Open | 2023/07/28 04:25 | Koki Watanabe v Lakshya Sen | L | 0-2 |
| Japan Open | 2023/07/27 03:50 | Koki Watanabe v Tze Yong Ng | W | 2-0 |
| Japan Open | 2023/07/26 05:30 | Kento Momota v Koki Watanabe | W | 1-2 |
| Korea Open | 2023/07/20 07:05 | Koki Watanabe v Kenta Nishimoto | L | 0-2 |
| Korea Open | 2023/07/19 08:10 | Chico Aura Dwi Wardoyo v Koki Watanabe | W | 1-2 |
| Vietnam Open | 2023/09/13 08:45 | Duc Phat Le v Kuan Lin Kuo | W | 2-0 |
| SEA Games | 2023/05/12 05:40 | Duc Phat Le v Vannthoun Vath | W | 2-0 |
| SEA Games | 2023/05/09 03:40 | Duc Phat Le v Shun Yang Lee | W | 2-1 |
| Vietnam Open | 2022/09/27 07:20 | Sholeh Aidil v Duc Phat Le | L | 2-1 |
| Croatia Open | 2022/06/21 15:40 | Nicolas A. Mueller v Duc Phat Le | L | 1-0 |
| Lithuanian Int. | 2022/06/12 08:00 | Alwi Farhan v Duc Phat Le | L | 2-0 |
| Lithuanian Int. | 2022/06/11 14:20 | Duc Phat Le v Christopher Vittoriani | W | 2-0 |
| Lithuanian Int. | 2022/06/10 11:30 | Gregoire Deschamp v Duc Phat Le | W | 1-2 |