| WTT Feeder Havirov | 2024/04/15 11:25 | Seongil Jang v Niagol Stoyanov | W | 3-1 |
| WTT Feeder Havirov - Clasificación | 2024/04/14 18:25 | Seongil Jang v Kwan To Yiu | W | 3-1 |
| WTT Feeder Havirov - Clasificación | 2024/04/14 14:30 | Joe Seyfried v Seongil Jang | W | 1-3 |
| WTT Feeder Havirov - Clasificación | 2024/04/14 08:45 | Tamas Lakatos v Seongil Jang | W | 0-3 |
| WTT Feeder Düsseldorf - Clasificación | 2024/04/09 15:55 | Seongil Jang v Juan Perez | L | 0-3 |
| WTT Feeder Düsseldorf - Clasificación | 2024/04/09 11:30 | Maciej Kubik v Seongil Jang | W | 2-3 |
| WTT Feeder Düsseldorf - Clasificación | 2024/04/08 14:20 | Esteban Dorr v Seongil Jang | W | 2-3 |
| WTT Feeder Varazdin - Clasificación | 2024/04/03 13:15 | Amirreza Abbasi v Seongil Jang | L | 3-2 |
| WTT Feeder - Düsseldorf | 2024/04/10 16:35 | Junsung Oh v Cheng-Ting Liao | L | 2-3 |
| WTT Feeder Varazdin | 2024/04/04 16:00 | Junsung Oh v Filip Zeljko | L | 2-3 |
| WTT Champions Incheon | 2024/03/29 10:55 | Junsung Oh v Tomokazu Harimoto | L | 2-3 |
| WTT Champions Incheon | 2024/03/27 07:10 | Junsung Oh v Omar Assar | W | 3-2 |
| Singapur - Smash | 2024/03/10 12:45 | Junsung Oh v Mattias Falck | L | 2-3 |
| WTT Star Contender Goa | 2024/01/27 15:15 | Patrick Franziska v Junsung Oh | L | 3-2 |
| WTT Star Contender Goa | 2024/01/27 08:25 | Junsung Oh v Woojin Jang | W | 3-2 |
| WTT Star Contender Goa | 2024/01/26 13:05 | Sangsu Lee v Junsung Oh | W | 0-3 |