Stadium: Ochsenhausen, Germany
| Challenger Series TT | 2023/07/24 07:10 | Marius Henninger v Hannes Hormann | L | 3-0 |
| Challenger Series TT | 2023/09/25 18:30 | Guilherme Teodoro v Hannes Hormann | L | 3-0 |
| Challenger Series TT | 2023/09/25 15:50 | Armin Alicic v Hannes Hormann | L | 3-2 |
| Challenger Series TT | 2023/09/25 13:50 | Dauud Cheaib v Hannes Hormann | L | 3-0 |
| Challenger Series TT | 2023/09/25 09:50 | Alexander Valuch v Hannes Hormann | L | 3-0 |
| Challenger Series TT | 2023/09/25 07:10 | Jeromy Loffler v Hannes Hormann | L | 3-0 |
| Challenger Series TT | 2023/09/12 10:30 | Hannes Hormann v Yannick Vostes | L | 1-3 |
| Challenger Series TT | 2023/09/12 07:50 | Hannes Hormann v Armin Alicic | L | 0-3 |
| Challenger Series TT | 2023/09/11 19:10 | Hannes Hormann v Antonin Gavlas | L | 0-3 |
| Challenger Series TT | 2023/09/26 07:10 | Dauud Cheaib v Marius Henninger | L | 3-1 |
| Challenger Series TT | 2023/09/25 17:10 | Alexander Valuch v Marius Henninger | L | 3-1 |
| Challenger Series TT | 2023/09/25 15:10 | Guilherme Teodoro v Marius Henninger | L | 3-1 |
| Challenger Series TT | 2023/09/25 12:30 | Jeromy Loffler v Marius Henninger | L | 3-2 |
| Challenger Series TT | 2023/09/25 11:10 | Armin Alicic v Marius Henninger | W | 1-3 |
| Challenger Series TT | 2023/09/25 06:30 | Makoto Nogami v Marius Henninger | L | 3-1 |
| Challenger Series TT | 2023/09/22 12:10 | Marius Henninger v Jeromy Loffler | W | 3-2 |
| Challenger Series TT | 2023/09/22 10:45 | Marius Henninger v Alexander Valuch | L | 2-3 |