| Challenger Series TT | 2022/09/20 07:50 | Guilherme Teodoro v Sven Happek | L | 3-1 |
| Challenger Series TT | 2022/09/19 19:50 | Damian Zech v Sven Happek | W | 0-3 |
| Challenger Series TT | 2022/09/19 17:50 | Michael Trink v Sven Happek | W | 1-3 |
| Challenger Series TT | 2022/09/19 15:50 | Sven Happek v Marcel Neumaier | L | 1-3 |
| Challenger Series TT | 2022/09/19 13:10 | Sven Happek v Alberto Lillo | W | 3-1 |
| Challenger Series TT | 2022/09/19 11:10 | Sven Happek v Liang Qiu | L | 0-3 |
| Challenger Series TT | 2022/09/19 08:30 | Tal Israeli v Sven Happek | L | 3-2 |
| Challenger Series TT | 2022/09/13 09:10 | Stephane Ouaiche v Sven Happek | L | 3-0 |