| WTT Feeder Havirov | 2024/04/15 11:25 | Seongil Jang v 스토야노프, 니아골 | W | 3-1 |
| WTT Feeder Havirov Quals | 2024/04/14 18:25 | Seongil Jang v 이우, 콴 토 | W | 3-1 |
| WTT Feeder Havirov Quals | 2024/04/14 14:30 | 사이프레드, 조 v Seongil Jang | W | 1-3 |
| WTT Feeder Havirov Quals | 2024/04/14 08:45 | 라카토스, 타마스 v Seongil Jang | W | 0-3 |
| WTT Feeder Dusseldorf Quals | 2024/04/09 15:55 | Seongil Jang v Juan Perez | L | 0-3 |
| WTT Feeder Dusseldorf Quals | 2024/04/09 11:30 | 쿠비크, 마치에이 v Seongil Jang | W | 2-3 |
| WTT Feeder Dusseldorf Quals | 2024/04/08 14:20 | Esteban Dorr v Seongil Jang | W | 2-3 |
| WTT Feeder Varazdin Quals | 2024/04/03 13:15 | Amirreza Abbasi v Seongil Jang | L | 3-2 |
| WTT Feeder Dusseldorf | 2024/04/10 16:35 | Junsung Oh v 리아우, 청-팅 | L | 2-3 |
| WTT Feeder Varazdin | 2024/04/04 16:00 | Junsung Oh v 젤리코, 필리프 | L | 2-3 |
| WTT Champions Incheon | 2024/03/29 10:55 | Junsung Oh v 하리모토, 토모카즈 | L | 2-3 |
| WTT Champions Incheon | 2024/03/27 07:10 | Junsung Oh v 아사르, 오마르 | W | 3-2 |
| Singapore Smash | 2024/03/10 12:45 | Junsung Oh v 팔크, 마티아스 | L | 2-3 |
| WTT Star Contender Goa | 2024/01/27 15:15 | 프랑키스카, 파트릭 v Junsung Oh | L | 3-2 |
| WTT Star Contender Goa | 2024/01/27 08:25 | Junsung Oh v 장, 우진 | W | 3-2 |
| WTT Star Contender Goa | 2024/01/26 13:05 | 이, 상수 v Junsung Oh | W | 0-3 |