| Challenger Series TT | 2023/11/27 18:50 | Damian Zech v Liang Qiu | W | 0-3 |
| Challenger Series TT | 2023/06/26 17:10 | Damian Zech v Liang Qiu | W | 0-3 |
| Challenger Series TT | 2023/03/02 07:30 | Liang Qiu v Damian Zech | W | 3-2 |
| Challenger Series TT | 2022/09/19 17:10 | Damian Zech v Liang Qiu | W | 1-3 |
| Challenger Ochsenhausen | 2022/07/28 07:50 | Liang Qiu v Damian Zech | W | 3-0 |
| Challenger Ochsenhausen | 2022/01/20 13:30 | Liang Qiu v Damian Zech | W | 3-0 |
| Challenger Ochsenhausen | 2021/10/18 12:30 | Damian Zech v Liang Qiu | W | 0-3 |
| Challenger Series TT | 2023/12/18 13:30 | Liang Qiu v Dennis Klein | W | 3-1 |
| Challenger Series TT | 2023/12/18 10:10 | Daniel Rinderer v Liang Qiu | L | 3-0 |
| Challenger Series TT | 2023/12/18 08:10 | Liang Qiu v Akito Itagaki | W | 3-1 |
| Challenger Series TT | 2023/12/12 13:50 | Liang Qiu v Alexander Valuch | W | 3-1 |
| Challenger Series TT | 2023/12/12 12:25 | Dennis Klein v Liang Qiu | L | 3-1 |
| Challenger Series TT | 2023/12/12 09:30 | Kirill Fadeev v Liang Qiu | W | 0-3 |
| Challenger Series TT | 2023/12/12 08:10 | Lichen Wang v Liang Qiu | L | 3-1 |
| Challenger Series TT | 2023/12/11 18:10 | Mike Hollo v Liang Qiu | L | 3-2 |
| Challenger Series TT | 2023/12/18 12:50 | Daniel Rinderer v Damian Zech | L | 3-1 |
| Challenger Series TT | 2023/12/18 10:50 | Damian Zech v Akito Itagaki | L | 0-3 |
| Challenger Series TT | 2023/12/18 08:50 | Damian Zech v Benjamin Fruchart | L | 0-3 |
| Challenger Series TT | 2023/12/05 08:50 | Alexander Valuch v Damian Zech | L | 3-0 |
| Challenger Series TT | 2023/12/04 20:50 | Dauud Cheaib v Damian Zech | L | 3-1 |
| Challenger Series TT | 2023/12/04 18:50 | Carlo Rossi v Damian Zech | L | 3-0 |
| Challenger Series TT | 2023/12/04 16:50 | Damian Zech v Akito Itagaki | L | 1-3 |
| Challenger Series TT | 2023/12/04 14:10 | Damian Zech v Corentin Mazaud | L | 0-3 |