| WTT Contender - Lima - kvalifikácia | 2023/08/02 21:40 | Junsung Oh v Jules Rolland | W | 3-1 |
| WTT Contender - Lima - kvalifikácia | 2023/08/01 23:30 | Junsung Oh v Juan Perez | W | 3-2 |
| WTT Star Contender Ljubljana - kval. | 2023/07/04 12:30 | Junsung Oh v Mihai Bobocica | L | 2-3 |
| WTT Star Contender Ljubljana - kval. | 2023/07/03 15:15 | Junsung Oh v Ibrahima Diaw | W | 3-1 |
| WTT Contender Zagreb | 2023/06/30 16:00 | Zhendong Fan v Junsung Oh | L | 3-0 |
| WTT Contender Zagreb | 2023/06/29 17:05 | Amir Hossein Hodaei v Junsung Oh | W | 1-3 |
| WTT Contender Zagreb Quals | 2023/06/28 11:20 | Jules Rolland v Junsung Oh | W | 1-3 |
| WTT Contender Zagreb Quals | 2023/06/27 18:00 | Junsung Oh v Zihao Zhao | W | 3-1 |
| WTT Contender Tunis | 2023/06/22 13:45 | Jonghoon Lim v Harmeet Desai | L | 2-3 |
| Majstrovstvá sveta ITTF | 2023/05/25 18:20 | Long Ma v Jonghoon Lim | L | 4-0 |
| Majstrovstvá sveta ITTF | 2023/05/24 16:30 | Lubomir Pistej v Jonghoon Lim | W | 2-4 |
| Majstrovstvá sveta ITTF | 2023/05/22 19:05 | Mehdi Bouloussa v Jonghoon Lim | W | 3-4 |
| Majstrovstvá sveta ITTF | 2023/05/20 16:30 | Robert Gardos v Jonghoon Lim | W | 1-4 |
| WTT Star Contender Bangkok | 2023/04/26 12:00 | Qihao Zhou v Jonghoon Lim | L | 3-2 |
| WTT Champions Macao | 2023/04/18 07:30 | Jonghoon Lim v Dimitrij Ovtcharov | L | 2-3 |
| WTT Champions Xinxiang | 2023/04/14 13:50 | Zhendong Fan v Jonghoon Lim | L | 4-3 |