Stadium: Ochsenhausen, Germany
| Challenger Series TT | 2023/06/30 07:50 | Liang Qiu v Dauud Cheaib | L | 1-3 |
| Challenger Series TT | 2023/06/29 19:10 | Liang Qiu v Carlo Rossi | W | 3-1 |
| Challenger Series TT | 2023/06/29 14:30 | Liang Qiu v Anton Limonov | W | 3-2 |
| Challenger Series TT | 2023/06/29 12:30 | Liang Qiu v Felix Kohler | W | 3-1 |
| Challenger Series TT | 2023/06/29 09:10 | Jeromy Loffler v Liang Qiu | W | 1-3 |
| Challenger Series TT | 2023/06/27 13:30 | Liang Qiu v Carlo Rossi | L | 1-3 |
| Challenger Series TT | 2023/06/27 11:25 | Antonin Gavlas v Liang Qiu | W | 0-3 |
| Challenger Series TT | 2023/06/27 08:30 | Sven Happek v Liang Qiu | W | 0-3 |
| 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 |
| Challenger Series TT | 2023/05/29 11:10 | Peter Hribar v Bohdan Sinkevych | L | 3-0 |
| Challenger Series TT | 2023/05/29 06:30 | Anton Limonov v Bohdan Sinkevych | L | 3-2 |