Stadium: Ochsenhausen, Germany
| Challenger Series TT | 2022/10/24 11:50 | Sven Happek v Tobias Slanina | L | 3-1 |
| Challenger Series TT | 2023/04/20 06:30 | Tobias Slanina v Damian Zech | W | 3-1 |
| Challenger Series TT | 2022/10/25 09:10 | Tobias Slanina v Norbert Tauler | L | 2-3 |
| Challenger Series TT | 2022/10/24 19:50 | Tobias Slanina v Andrei Putuntica | L | 0-3 |
| Challenger Series TT | 2022/10/24 17:10 | Tobias Slanina v Florian Bluhm | L | 0-3 |
| Challenger Series TT | 2022/10/24 14:30 | Samuel Amann v Tobias Slanina | W | 2-3 |
| Challenger Series TT | 2022/10/24 11:50 | Sven Happek v Tobias Slanina | L | 3-1 |
| Challenger Series TT | 2022/10/24 09:50 | Tobias Slanina v Rafael De Las Heras | L | 1-3 |
| Challenger Series TT | 2022/10/24 07:50 | Tobias Slanina v Samuel Kulczycki | L | 0-3 |
| Challenger Series TT | 2023/04/20 07:10 | Sven Happek v Dillon Chambers | W | 3-0 |
| Challenger Series TT | 2023/04/18 09:10 | Sven Happek v Simon Berglund | L | 1-3 |
| Challenger Series TT | 2023/04/17 19:50 | Sven Happek v Dauud Cheaib | L | 0-3 |
| Challenger Series TT | 2023/04/17 17:10 | Sven Happek v Makoto Nogami | L | 1-3 |
| Challenger Series TT | 2023/04/17 14:30 | Damian Zech v Sven Happek | W | 0-3 |
| Challenger Series TT | 2023/04/17 11:50 | Michael Engelhardt v Sven Happek | W | 0-3 |
| Challenger Series TT | 2023/04/17 09:50 | Sven Happek v Dillon Chambers | L | 1-3 |
| Challenger Series TT | 2023/04/17 07:50 | Sven Happek v Siddharta Almeida | L | 2-3 |