Stadium: Ochsenhausen, Germany
| Challenger - Séries - TT | 2023/06/29 08:30 | Carlo Rossi v Dauud Cheaib | L | 2-3 |
| Challenger - Séries - TT | 2023/06/27 13:30 | Liang Qiu v Carlo Rossi | W | 1-3 |
| Challenger - Séries - TT | 2023/06/27 12:05 | Carlo Rossi v Benjamin Fruchart | W | 3-0 |
| Challenger - Séries - TT | 2023/06/27 09:10 | Damian Zech v Carlo Rossi | W | 1-3 |
| Challenger - Séries - TT | 2023/06/27 07:10 | Carlo Rossi v Liang Qiu | W | 3-0 |
| Challenger - Séries - TT | 2023/06/26 19:10 | Makoto Nogami v Carlo Rossi | W | 1-3 |
| Challenger - Séries - TT | 2023/06/26 16:30 | Marius Henninger v Carlo Rossi | W | 1-3 |
| Challenger - Séries - TT | 2023/06/26 13:50 | Carlo Rossi v Sven Happek | W | 3-2 |
| Challenger - Séries - TT | 2023/06/29 07:50 | Anton Limonov v Bohdan Sinkevych | L | 3-0 |
| Challenger - Séries - TT | 2023/05/29 11:10 | Peter Hribar v Bohdan Sinkevych | L | 3-0 |
| Challenger - Séries - TT | 2023/05/29 06:30 | Anton Limonov v Bohdan Sinkevych | L | 3-2 |
| Challenger - Séries - TT | 2023/05/05 09:50 | Makoto Nogami v Bohdan Sinkevych | W | 2-3 |
| Challenger - Séries - TT | 2023/05/05 08:30 | Bohdan Sinkevych v Kirill Fadeev | L | 2-3 |
| Challenger - Séries - TT | 2023/05/04 18:30 | Peter Hribar v Bohdan Sinkevych | L | 3-0 |
| Challenger - Séries - TT | 2023/05/04 15:50 | Akito Itagaki v Bohdan Sinkevych | W | 2-3 |
| Challenger - Séries - TT | 2023/05/04 13:50 | Benjamin Fruchart v Bohdan Sinkevych | L | 3-0 |