| Giraldilla Int. XD | 2018/04/05 00:00 | Koki Watanabe v Duc Phat Le | W | 2-0 |
| Orleans Masters | 2023/04/06 16:00 | Jun Hao Leong v Koki Watanabe | L | 2-0 |
| Orleans Masters | 2023/04/05 15:40 | Koki Watanabe v Kanta Tsuneyama | W | 2-1 |
| Spain Masters | 2023/03/31 12:25 | Koki Watanabe v Anders Antonsen | L | 0-2 |
| Spain Masters | 2023/03/30 09:30 | Christo Popov v Koki Watanabe | W | 0-2 |
| Spain Masters | 2023/03/29 15:15 | Koki Watanabe v Tzu Wei Wang | W | 2-1 |
| Swiss Open | 2023/03/26 12:40 | Tien Chen Chou v Koki Watanabe | W | 1-2 |
| Swiss Open | 2023/03/25 17:30 | Koki Watanabe v Zii Jia Lee | W | 2-0 |
| Swiss Open | 2023/03/24 13:00 | Cheuk Yiu Lee v Koki Watanabe | W | 0-2 |
| 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 |
| Portugal Int. Qual | 2022/03/10 17:30 | Jayant Rana v Duc Phat Le | W | 0-2 |