Head to Head
| WTT Contender Lagos | 2023/06/16 17:25 | Junsung Oh v Wen Sun | L | 1-3 |
Home History
| WTT Contender Tunis Quals | 2023/06/21 12:55 | Lilian Bardet v Junsung Oh | W | 1-3 |
| WTT Contender Tunis Quals | 2023/06/20 18:15 | Junsung Oh v Wang-Wei Peng | W | 3-0 |
| WTT Contender Lagos | 2023/06/16 17:25 | Junsung Oh v Wen Sun | L | 1-3 |
| WTT Contender Lagos | 2023/06/15 11:20 | Tiago Apolonia v Junsung Oh | W | 1-3 |
| WTT Contender Lagos Quals | 2023/06/14 15:40 | Hyeonggyu Woo v Junsung Oh | W | 1-3 |
| WTT Contender Lagos Quals | 2023/06/13 11:45 | Junsung Oh v Niagol Stoyanov | W | 3-0 |
| WTT Contender Lagos Quals | 2023/06/12 11:10 | Junsung Oh v Orok Etim | W | 3-1 |
Away History
| WTT Contender Tunis Quals | 2023/06/21 13:10 | Bastian Rembert v Wen Sun | W | 1-3 |
| WTT Contender Tunis Quals | 2023/06/20 18:55 | Benno Oehme v Wen Sun | W | 2-3 |
| WTT Contender Lagos | 2023/06/17 10:45 | Jonathan Groth v Wen Sun | L | 3-2 |
| WTT Contender Lagos | 2023/06/16 17:25 | Junsung Oh v Wen Sun | W | 1-3 |
| WTT Contender Lagos | 2023/06/15 16:55 | Wen Sun v Darko Jorgic | W | 3-2 |
| WTT Feeder Doha 2023 | 2023/01/24 16:25 | Licen Yuan v Wen Sun | L | 3-2 |
| WTT Feeder Doha 2023 | 2023/01/24 10:30 | Wen Sun v Amin Ahmadian | W | 3-2 |
| WTT Contender Doha Quals | 2023/01/16 17:15 | Jaehyun An v Wen Sun | L | 3-0 |