| WTT Star Contender Lanzhou | 2023/10/04 11:40 | Ryoichi Yoshiyama v Junsung Oh | L | 3-2 |
| WTT Contender Rio - Qualif. | 2023/08/08 14:05 | Tzu-Yi Yang v Junsung Oh | L | 3-2 |
| WTT Contender Rio - Qualif. | 2023/08/07 19:55 | John Oyebode v Junsung Oh | W | 1-3 |
| WTT Contender Lima | 2023/08/04 00:10 | Junsung Oh v Jonghoon Lim | L | 1-3 |
| WTT Contender Lima Quals | 2023/08/02 21:40 | Junsung Oh v Jules Rolland | W | 3-1 |
| WTT Contender Lima Quals | 2023/08/01 23:30 | Junsung Oh v Juan Perez | W | 3-2 |
| WTT Star Contender Ljubljana Quals | 2023/07/04 12:30 | Junsung Oh v Mihai Bobocica | L | 2-3 |
| WTT Star Contender Ljubljana Quals | 2023/07/03 15:15 | Junsung Oh v Ibrahima Diaw | W | 3-1 |
| WTT Contender Muscat Quals | 2023/10/08 11:45 | Hon Ming Li v Alraisi, Asad | W | 3-0 |
| WTT Star Contender Lanzhou Quals | 2023/10/02 01:35 | Hon Ming Li v Ryoichi Yoshiyama | L | 1-3 |
| WTT Feeder Bangkok | 2023/09/07 05:20 | Kim, Daewoo v Hon Ming Li | L | 3-1 |
| WTT Star Contender Ljubljana Quals | 2023/07/03 18:40 | Hon Ming Li v Harmeet Desai | L | 2-3 |
| WTT Contender Zagreb Quals | 2023/06/26 18:45 | Hon Ming Li v Dingshuo Liu | L | 0-3 |
| WTT Contender Zagreb Quals | 2023/06/26 09:15 | Khalid Alshareif v Hon Ming Li | W | 1-3 |
| WTT Star Contender Bangkok Quals | 2023/04/24 11:15 | Hon Ming Li v Dongsoo Kang | L | 0-3 |
| WTT Star Contender Bangkok Quals | 2023/04/24 04:45 | Siu Hang Lam v Hon Ming Li | W | 2-3 |