| WTT Contender Muscat Quals | 2023/10/09 12:00 | Junsung Oh v 리, 혼 밍 | W | 3-1 |
| WTT Star Contender Lanzhou | 2023/10/04 11:40 | Ryoichi Yoshiyama v Junsung Oh | L | 3-2 |
| WTT Contender Rio Quals | 2023/08/08 14:05 | 양, 쯔-이 v Junsung Oh | L | 3-2 |
| WTT Contender Rio Quals | 2023/08/07 19:55 | 오이보드, 존 마이클 v Junsung Oh | W | 1-3 |
| WTT Contender Lima | 2023/08/04 00:10 | Junsung Oh v 임, 정훈 | L | 1-3 |
| WTT Contender Lima Quals | 2023/08/02 21:40 | Junsung Oh v 롤랜드, 줄레스 | 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 보보시카 미하이 | L | 2-3 |
| WTT Contender Muscat Quals | 2023/10/09 13:15 | Baldwin Chan v 데사이, 하밋 | W | 3-0 |
| WTT Contender Muscat Quals | 2023/10/09 06:35 | Baldwin Chan v Mohammed Al Mutawa | W | 3-0 |
| WTT Star Contender Lanzhou | 2023/10/04 11:00 | Aida, Satoshi v Baldwin Chan | L | 3-1 |
| WTT Star Contender Lanzhou Quals | 2023/10/03 01:35 | Rogelio Castro v Baldwin Chan | W | 1-3 |
| WTT Feeder Bangkok | 2023/09/07 12:55 | Baldwin Chan v 소네, 카케루 | L | 0-3 |
| WTT Feeder Bangkok | 2023/09/07 04:45 | Baldwin Chan v Hengda Chen | W | 3-2 |
| WTT Star Contender Bangkok Quals | 2023/04/24 06:05 | 이오네스쿠, 오비디우 v Baldwin Chan | L | 3-2 |
| WTT Star Contender Bangkok Quals | 2023/04/23 12:30 | 발데트, 릴리안 v Baldwin Chan | W | 1-3 |