| Challenger Series TT | 2023/01/12 20:10 | Sven Happek v Dillon Chambers | W | 3-2 |
| Challenger Series TT | 2023/01/12 15:30 | Sven Happek v Josip Huzjak | L | 2-3 |
| Challenger Series TT | 2023/01/12 13:30 | Sven Happek v Makoto Nogami | W | 3-0 |
| Challenger Series TT | 2023/01/12 10:10 | Damian Zech v Sven Happek | W | 1-3 |
| Challenger Series TT | 2023/01/12 08:10 | Sven Happek v Jean Rassouw | W | 3-0 |
| Challenger Series TT | 2023/01/10 08:50 | Yongyin Li v Sven Happek | L | 3-0 |
| Challenger Series TT | 2023/01/09 20:50 | Kestutis Zeimys v Sven Happek | W | 2-3 |
| Challenger Series TT | 2023/01/09 18:50 | Yannick Vostes v Sven Happek | L | 3-0 |
| Challenger Series TT | 2023/01/12 20:50 | Josip Huzjak v Aljaz Godec | L | 3-1 |
| Challenger Series TT | 2023/01/12 18:50 | Damian Zech v Aljaz Godec | W | 1-3 |
| Challenger Series TT | 2023/01/12 16:50 | Aljaz Godec v Jean Rassouw | W | 3-1 |
| Challenger Series TT | 2023/01/12 14:10 | Aljaz Godec v Bohdan Sinkevych | L | 0-3 |
| Challenger Series TT | 2023/01/12 12:10 | Aljaz Godec v Makoto Nogami | L | 1-3 |
| Challenger Series TT | 2023/01/12 09:30 | Dillon Chambers v Aljaz Godec | L | 3-2 |
| Challenger Series TT | 2022/11/15 10:50 | Michael Engelhardt v Aljaz Godec | W | 0-3 |
| Challenger Series TT | 2022/11/15 09:30 | Aljaz Godec v Florian Bluhm | L | 0-3 |