Stadium: Ochsenhausen, Germany
| Challenger Series TT | 2023/09/22 12:50 | Alexander Valuch v Sushmit Sriram | W | 0-3 |
| Challenger Series TT | 2023/09/22 11:25 | Sushmit Sriram v Jeromy Loffler | W | 3-2 |
| Challenger Series TT | 2023/09/22 09:10 | Samuel Amann v Sushmit Sriram | W | 0-3 |
| Challenger Series TT | 2023/09/22 07:50 | Sushmit Sriram v Jeromy Loffler | W | 3-0 |
| Challenger Series TT | 2023/09/22 07:50 | Sushmit Sriram v Jeromy Loffler | W | 3-0 |
| Challenger Series TT | 2023/09/21 17:50 | Marius Henninger v Sushmit Sriram | L | 3-2 |
| Challenger Series TT | 2023/09/21 15:50 | Alberto Lillo v Sushmit Sriram | W | 1-3 |
| Challenger Series TT | 2023/09/21 13:50 | Alexander Valuch v Sushmit Sriram | W | 0-3 |
| Challenger Series TT | 2023/09/26 09:50 | Makoto Nogami v Hannes Hormann | L | 3-1 |
| Challenger Series TT | 2023/09/26 08:30 | Hannes Hormann v Marius Henninger | L | 1-3 |
| 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 |