Stadium: Ochsenhausen, Germany
| Challenger Series TT | 2023/09/25 14:30 | Jeromy Loffler v Alexander Valuch | L | 3-1 |
| Challenger Series TT | 2023/09/22 07:10 | Alexander Valuch v Jeromy Loffler | L | 1-3 |
| Challenger Series TT | 2023/10/23 17:50 | Carlo Rossi v Alexander Valuch | L | 3-2 |
| Challenger Series TT | 2023/10/23 15:50 | Guilherme Teodoro v Alexander Valuch | W | 2-3 |
| Challenger Series TT | 2023/10/23 13:50 | Finn Luu v Alexander Valuch | L | 3-1 |
| Challenger Series TT | 2023/10/23 09:50 | Dauud Cheaib v Alexander Valuch | W | 2-3 |
| Challenger Series TT | 2023/10/23 07:10 | Damian Zech v Alexander Valuch | W | 0-3 |
| Challenger Series TT | 2023/10/10 13:30 | Dauud Cheaib v Alexander Valuch | L | 3-0 |
| Challenger Series TT | 2023/10/10 12:05 | Rafael Turrini v Alexander Valuch | W | 0-3 |
| Others | 2023/10/10 09:50 | Liang Qiu v Alexander Valuch | W | 2-3 |
| Challenger Series TT | 2023/10/24 07:10 | Finn Luu v Jeromy Loffler | L | 3-1 |
| Challenger Series TT | 2023/10/23 15:10 | Carlo Rossi v Jeromy Loffler | W | 1-3 |
| Challenger Series TT | 2023/10/23 12:30 | Damian Zech v Jeromy Loffler | W | 1-3 |
| Challenger Series TT | 2023/10/23 11:10 | Guilherme Teodoro v Jeromy Loffler | L | 3-1 |
| Challenger Series TT | 2023/10/23 06:30 | Mike Hollo v Jeromy Loffler | W | 2-3 |
| Challenger Series TT | 2023/09/26 13:30 | Guilherme Teodoro v Jeromy Loffler | L | 3-0 |
| Challenger Series TT | 2023/09/26 12:05 | Dauud Cheaib v Jeromy Loffler | W | 2-3 |
| Challenger Series TT | 2023/09/26 10:30 | Jeromy Loffler v Guilherme Teodoro | L | 1-3 |