| Challenger Series TT | 2023/06/26 17:10 | Damian Zech v Liang Qiu | L | 0-3 |
| Challenger Series TT | 2023/03/02 07:30 | Liang Qiu v Damian Zech | L | 3-2 |
| Challenger Series TT | 2022/09/19 17:10 | Damian Zech v Liang Qiu | L | 1-3 |
| Challenger Ochsenhausen | 2022/07/28 07:50 | Liang Qiu v Damian Zech | L | 3-0 |
| Challenger Ochsenhausen | 2022/01/20 13:30 | Liang Qiu v Damian Zech | L | 3-0 |
| Challenger Ochsenhausen | 2021/10/18 12:30 | Damian Zech v Liang Qiu | L | 0-3 |
| Challenger Series TT | 2023/11/27 15:30 | Damian Zech v Armin Alicic | W | 3-2 |
| 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 | 2023/11/27 16:10 | Michael Fuchs v Liang Qiu | W | 2-3 |
| Challenger Series TT | 2023/11/27 14:50 | Johannes Willeke v Liang Qiu | W | 2-3 |
| Challenger Series TT | 2023/11/27 10:50 | Kirill Fadeev v Liang Qiu | W | 0-3 |
| Challenger Series TT | 2023/11/27 08:10 | Marco Stefanidis v Liang Qiu | W | 0-3 |
| Challenger Series TT | 2023/11/21 13:50 | Liang Qiu v Norbert Tauler | W | 3-0 |
| Challenger Series TT | 2023/11/21 12:25 | Dauud Cheaib v Liang Qiu | L | 3-0 |
| Challenger Series TT | 2023/11/21 09:30 | Norbert Tauler v Liang Qiu | W | 2-3 |
| Challenger Series TT | 2023/11/21 08:10 | Dauud Cheaib v Liang Qiu | L | 3-1 |