| Challenger Series TT | 2024/05/13 14:30 | Sven Happek v Timur Voitekhov | W | 3-0 |
| Challenger Series TT | 2024/05/13 13:00 | Sven Happek v Mykhailo Mosiuk | L | 1-3 |
| Challenger Series TT | 2024/05/13 11:00 | Sven Happek v Alexander Sverdlik | W | 3-0 |
| Challenger Series TT | 2024/05/13 09:00 | Kestutis Zeimys v Sven Happek | L | 3-1 |
| Challenger Series TT | 2024/05/13 08:00 | Francesco Maragioglio v Sven Happek | W | 2-3 |
| Challenger Series TT | 2024/05/13 06:30 | Devue Wouter v Sven Happek | W | 1-3 |
| Challenger Series TT | 2024/05/07 08:15 | Marius Henninger v Sven Happek | L | 3-0 |
| Challenger Series TT | 2024/05/07 06:30 | Sven Happek v Leonardo Kenzo Iizuka | L | 0-3 |
| Challenger Series TT | 2024/05/13 13:30 | Devue Wouter v Lars Maier | L | 3-1 |
| Challenger Series TT | 2024/05/13 12:00 | Francesco Maragioglio v Lars Maier | L | 3-2 |
| Challenger Series TT | 2024/05/13 10:30 | Kestutis Zeimys v Lars Maier | L | 3-0 |