Stadium: Ochsenhausen, Germany
| Challenger Series TT | 2023/09/25 17:10 | Alexander Valuch v Marius Henninger | W | 3-1 |
| Challenger Series TT | 2023/09/25 14:30 | Jeromy Loffler v Alexander Valuch | L | 3-1 |
| Challenger Series TT | 2023/09/25 11:50 | Makoto Nogami v Alexander Valuch | W | 2-3 |
| Challenger Series TT | 2023/09/25 09:50 | Alexander Valuch v Hannes Hormann | W | 3-0 |
| Challenger Series TT | 2023/09/25 07:50 | Alexander Valuch v Guilherme Teodoro | L | 1-3 |
| Challenger Series TT | 2023/09/22 12:50 | Alexander Valuch v Sushmit Sriram | L | 0-3 |
| Challenger Series TT | 2023/09/22 10:45 | Marius Henninger v Alexander Valuch | W | 2-3 |
| Challenger Series TT | 2023/09/22 08:30 | Tom Colvin v Alexander Valuch | W | 0-3 |
| Challenger Series TT | 2023/09/25 17:50 | Makoto Nogami v Armin Alicic | W | 2-3 |
| Challenger Series TT | 2023/09/25 15:50 | Armin Alicic v Hannes Hormann | W | 3-2 |
| Challenger Series TT | 2023/09/25 13:10 | Armin Alicic v Guilherme Teodoro | L | 0-3 |
| Challenger Series TT | 2023/09/25 11:10 | Armin Alicic v Marius Henninger | L | 1-3 |
| Challenger Series TT | 2023/09/25 08:30 | Dauud Cheaib v Armin Alicic | L | 3-1 |
| Challenger Series TT | 2023/09/12 07:50 | Hannes Hormann v Armin Alicic | W | 0-3 |
| Challenger Series TT | 2023/09/11 19:50 | Guillaume Alcayde v Armin Alicic | L | 3-0 |
| Challenger Series TT | 2023/09/11 17:50 | Oliver Both v Armin Alicic | L | 3-2 |