| Challenger - Ochsenhausen | 2021/06/28 17:20 | Liang Qiu v Alexander Valuch | W | 3-2 |
| Challenger - Ochsenhausen | 2020/10/20 12:40 | Alexander Valuch v Liang Qiu | W | 2-3 |
| Challenger - Ochsenhausen | 2020/10/20 07:00 | Liang Qiu v Alexander Valuch | L | 1-3 |
| Challenger - Ochsenhausen | 2020/10/09 10:45 | Alexander Valuch v Liang Qiu | L | 3-1 |
| Challenger - Ochsenhausen | 2020/10/08 09:10 | Liang Qiu v Alexander Valuch | L | 0-3 |
| Challenger - Ochsenhausen | 2020/10/05 16:40 | Liang Qiu v Alexander Valuch | L | 0-3 |
| Challenger - Ochsenhausen | 2020/09/10 12:30 | Liang Qiu v Alexander Valuch | L | 0-3 |
| Challenger - Ochsenhausen | 2021/07/12 12:30 | Liang Qiu v Irvin Bertrand | L | 0-3 |
| Challenger - Ochsenhausen | 2021/07/12 09:10 | Mathieu De Saintilan v Liang Qiu | L | 3-2 |
| Challenger - Ochsenhausen | 2021/07/12 07:10 | Liang Qiu v Carlos Muhlbach | L | 0-3 |
| Challenger - Ochsenhausen | 2021/06/29 11:00 | Liang Qiu v Henning Zeptner | W | 3-1 |
| Challenger - Ochsenhausen | 2021/06/29 07:40 | Liang Qiu v Josip Huzjak | L | 1-3 |
| Challenger - Ochsenhausen | 2021/06/28 18:40 | Liang Qiu v Andrey Semenov | L | 1-3 |
| Challenger - Ochsenhausen | 2021/06/28 17:20 | Liang Qiu v Alexander Valuch | W | 3-2 |
| Challenger - Ochsenhausen | 2021/06/28 11:50 | Liang Qiu v Dauud Cheaib | L | 0-3 |
| Challenger - Ochsenhausen | 2021/07/12 11:50 | Mathieu De Saintilan v Alexander Valuch | L | 3-2 |
| Challenger - Ochsenhausen | 2021/07/12 09:50 | Alexander Valuch v Carlos Muhlbach | L | 0-3 |
| Challenger - Ochsenhausen | 2021/07/12 07:50 | Alexander Valuch v Andrei Putuntica | L | 0-3 |
| Challenger - Ochsenhausen | 2021/07/06 09:40 | Snehit Suravajjula v Alexander Valuch | L | 3-2 |
| Challenger - Ochsenhausen | 2021/07/06 08:20 | Maciej Kubik v Alexander Valuch | L | 3-0 |
| Challenger - Ochsenhausen | 2021/07/05 18:00 | Dwain Schwarzer v Alexander Valuch | W | 2-3 |
| Challenger - Ochsenhausen | 2021/07/05 16:00 | Harmeet Desai v Alexander Valuch | L | 3-0 |
| Challenger - Ochsenhausen | 2021/07/05 12:30 | Jeet Chandra v Alexander Valuch | W | 2-3 |