Stadium: Ochsenhausen, Germany
| Challenger Series TT | 2023/07/10 19:10 | Damian Zech v Armin Alicic | L | 1-3 |
| Challenger Series TT | 2023/11/27 14:10 | Michael Fuchs v Damian Zech | L | 3-1 |
| Challenger Series TT | 2023/11/27 11:30 | Johannes Willeke v Damian Zech | L | 3-2 |
| Challenger Series TT | 2023/11/27 08:50 | Kirill Fadeev v Damian Zech | L | 3-0 |
| Challenger Series TT | 2023/10/24 09:50 | Damian Zech v Carlo Rossi | L | 0-3 |
| Challenger Series TT | 2023/10/24 07:50 | Damian Zech v Guilherme Teodoro | L | 1-3 |
| Challenger Series TT | 2023/10/23 18:30 | Damian Zech v Finn Luu | L | 1-3 |
| Challenger Series TT | 2023/10/23 14:30 | Damian Zech v Dauud Cheaib | L | 0-3 |
| Challenger Series TT | 2023/10/23 12:30 | Damian Zech v Jeromy Loffler | L | 1-3 |
| Challenger Series TT | 2023/11/27 12:10 | Michael Fuchs v Armin Alicic | L | 3-2 |
| Challenger Series TT | 2023/11/27 07:30 | Aljaz Godec v Armin Alicic | L | 3-2 |
| Challenger Series TT | 2023/11/07 10:50 | Mike Hollo v Armin Alicic | L | 3-1 |
| Challenger Series TT | 2023/11/07 09:30 | Armin Alicic v Nico Longhino | L | 2-3 |
| Challenger Series TT | 2023/11/06 19:30 | Guilherme Teodoro v Armin Alicic | L | 3-0 |
| Challenger Series TT | 2023/11/06 16:50 | Jong-Eon Yeon v Armin Alicic | W | 1-3 |
| Challenger Series TT | 2023/11/06 14:50 | Dauud Cheaib v Armin Alicic | L | 3-0 |
| Challenger Series TT | 2023/11/06 10:50 | Miguel Nunez v Armin Alicic | W | 1-3 |