Stadium: Ochsenhausen, Germany Round: 1
| Challenger Ochsenhausen | 2021/09/02 07:50 | Enio Mendes v Liang Qiu | L | 3-0 |
| Challenger Series TT | 2023/05/19 09:50 | Liang Qiu v Amirreza Abbasi | L | 0-3 |
| Challenger Series TT | 2023/05/19 06:30 | Liang Qiu v Antonin Gavlas | L | 0-3 |
| Challenger Series TT | 2023/05/18 17:50 | Liang Qiu v Louis Price | L | 0-3 |
| Challenger Series TT | 2023/05/18 16:30 | Liang Qiu v Peter Hribar | L | 1-3 |
| Challenger Series TT | 2023/05/18 11:50 | Liang Qiu v Marius Henninger | W | 3-0 |
| Challenger Series TT | 2023/05/18 09:10 | Liang Qiu v Florian Bluhm | L | 0-3 |
| Challenger Series TT | 2023/05/18 06:30 | Liang Qiu v Pekka Pelz | L | 2-3 |
| Challenger Series TT | 2023/03/21 13:50 | Rafael Turrini v Liang Qiu | L | 3-0 |
| Challenger Series TT | 2023/01/24 12:30 | Kestutis Zeimys v Enio Mendes | W | 2-3 |
| Challenger Series TT | 2023/01/24 11:45 | Yannick Vostes v Enio Mendes | L | 3-1 |
| Challenger Series TT | 2023/01/24 10:10 | Kestutis Zeimys v Enio Mendes | W | 0-3 |
| Challenger Series TT | 2023/01/24 07:30 | Sven Happek v Enio Mendes | W | 0-3 |
| Challenger Series TT | 2023/01/23 18:10 | Enio Mendes v Martin Andersen | W | 3-1 |
| Challenger Series TT | 2023/01/23 14:10 | Enzo Angles v Enio Mendes | L | 3-1 |
| Challenger Series TT | 2023/01/23 11:30 | Tibor Spanik v Enio Mendes | W | 0-3 |
| Challenger Series TT | 2023/01/23 08:50 | Yannick Vostes v Enio Mendes | L | 3-1 |