Stadium: Ochsenhausen, Germany
| Challenger Series TT | 2023/07/24 08:30 | Yannick Vostes v Armin Alicic | L | 3-0 |
| Challenger Series TT | 2023/07/18 09:50 | Hannes Hormann v Armin Alicic | W | 2-3 |
| Challenger Series TT | 2023/07/18 08:30 | Armin Alicic v Daniel Rinderer | W | 3-2 |
| Challenger Series TT | 2023/07/17 18:30 | Amirreza Abbasi v Armin Alicic | L | 3-0 |
| Challenger Series TT | 2023/07/17 15:50 | Miroslav Horejsi v Armin Alicic | L | 3-0 |
| Challenger Series TT | 2023/07/17 13:50 | Antonin Gavlas v Armin Alicic | L | 3-0 |
| Challenger Series TT | 2023/07/17 09:50 | Dauud Cheaib v Armin Alicic | L | 3-2 |
| Challenger Series TT | 2023/07/17 07:10 | Michael Engelhardt v Armin Alicic | L | 3-1 |
| Challenger Series TT | 2023/07/24 06:30 | Ihor Zavadskyi v Bohdan Sinkevych | L | 3-2 |
| Challenger Series TT | 2023/06/30 10:30 | Liang Qiu v Bohdan Sinkevych | L | 3-0 |
| Challenger Series TT | 2023/06/30 06:30 | Jeromy Loffler v Bohdan Sinkevych | L | 3-1 |
| Challenger Series TT | 2023/06/29 18:30 | Bohdan Sinkevych v Kirill Fadeev | L | 1-3 |
| Challenger Series TT | 2023/06/29 15:10 | Bohdan Sinkevych v Felix Kohler | L | 2-3 |
| Challenger Series TT | 2023/06/29 13:10 | Dauud Cheaib v Bohdan Sinkevych | L | 3-0 |
| Challenger Series TT | 2023/06/29 10:30 | Carlo Rossi v Bohdan Sinkevych | L | 3-0 |
| Challenger Series TT | 2023/06/29 07:50 | Anton Limonov v Bohdan Sinkevych | L | 3-0 |