| Challenger Series TT | 2024/03/18 09:30 | Damian Zech v Sven Happek | W | 2-3 |
| Challenger Series TT | 2024/03/12 09:25 | Akos Kishegyi v Sven Happek | W | 1-3 |
| Challenger Series TT | 2024/03/11 20:50 | Irvin Bertrand v Sven Happek | L | 3-0 |
| Challenger Series TT | 2024/03/11 18:50 | Diego Lillo v Sven Happek | W | 2-3 |
| Challenger Series TT | 2024/03/11 16:50 | Sven Happek v Mohammed Javad Sohrabi | L | 1-3 |
| Challenger Series TT | 2024/03/11 14:10 | Sven Happek v Mike Hollo | L | 0-3 |
| Challenger Series TT | 2024/03/11 12:10 | Sven Happek v Miguel Nunez | L | 1-3 |
| Challenger Series TT | 2024/03/11 09:30 | Marco Stefanidis v Sven Happek | L | 3-0 |
| Challenger Series TT | 2024/03/18 11:30 | Damian Zech v Joon Shim | W | 2-3 |
| Challenger Series TT | 2024/03/18 08:50 | Ronit Bhanja v Joon Shim | L | 3-1 |
| Europe Cup | 2023/10/22 17:15 | Joon Shim v Jeongwoo Park | L | 0-3 |
| WTT Contender Rio Quals | 2023/08/07 21:15 | Santiago Lorenzo v Joon Shim | L | 3-0 |