Stadium: Ochsenhausen, Germany
| Challenger Series TT | 2023/05/09 09:50 | Tobias Slanina v Amirreza Abbasi | L | 0-3 |
| Challenger Series TT | 2023/05/09 06:30 | Tobias Slanina v Anton Limonov | W | 3-2 |
| Challenger Series TT | 2023/05/08 17:50 | Tobias Slanina v Antonin Gavlas | L | 2-3 |
| Challenger Series TT | 2023/05/08 16:30 | Tobias Slanina v Humberto Manhani | L | 0-3 |
| Challenger Series TT | 2023/05/08 11:50 | Tobias Slanina v Sven Happek | W | 3-1 |
| Challenger Series TT | 2023/05/08 09:10 | Tobias Slanina v Anton Andersson | L | 2-3 |
| Challenger Series TT | 2023/05/08 06:30 | Tobias Slanina v Dennis Klein | L | 0-3 |
| Challenger Series TT | 2023/04/25 11:30 | Tobias Slanina v Alvaro Gainza | W | 3-2 |
| Challenger Series TT | 2023/05/23 09:50 | Jeromy Loffler v Damian Zech | W | 3-1 |
| Challenger Series TT | 2023/05/23 06:30 | Jeromy Loffler v Louis Price | W | 3-0 |
| Challenger Series TT | 2023/05/22 17:50 | Jeromy Loffler v Aljaz Godec | L | 0-3 |
| Challenger Series TT | 2023/05/22 16:30 | Jeromy Loffler v Albert Vilardell | W | 3-1 |
| Challenger Series TT | 2023/05/22 11:50 | Jeromy Loffler v Sven Happek | L | 0-3 |
| Challenger Series TT | 2023/05/22 09:10 | Jeromy Loffler v Michael Engelhardt | L | 1-3 |
| Challenger Series TT | 2023/05/22 06:30 | Jeromy Loffler v Kirill Fadeev | L | 2-3 |
| Challenger Series TT | 2023/03/28 12:10 | Jeromy Loffler v Kirill Fadeev | L | 1-3 |