| Challenger - Ochsenhausen | 2021/03/02 15:00 | Carlos Muhlbach v Liang Qiu | W | 1-3 |
| Challenger - Ochsenhausen | 2021/03/01 21:00 | Liang Qiu v Carlos Muhlbach | L | 2-3 |
| Challenger - Ochsenhausen | 2021/01/07 07:30 | Liang Qiu v Carlos Muhlbach | W | 3-2 |
| Challenger - Ochsenhausen | 2020/12/08 12:00 | 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 | 2021/06/28 09:10 | Liang Qiu v Christopher Ligocki | W | 3-0 |
| Challenger - Ochsenhausen | 2021/06/28 06:30 | Liang Qiu v Dennis Klein | L | 2-3 |
| Challenger - Ochsenhausen | 2021/04/29 11:50 | Liang Qiu v Dillon Chambers | W | 3-1 |
| Challenger - Ochsenhausen | 2021/06/11 13:30 | Carlos Muhlbach v Dennis Klein | W | 3-2 |
| Challenger - Ochsenhausen | 2021/06/11 11:25 | Carlos Muhlbach v Andrey Semenov | W | 3-0 |
| Challenger - Ochsenhausen | 2021/06/11 10:30 | Johannes Schnabel v Carlos Muhlbach | W | 0-3 |
| Challenger - Ochsenhausen | 2021/06/10 12:30 | Carlos Muhlbach v Lars Brinkhaus | W | 3-0 |
| Challenger - Ochsenhausen | 2021/06/10 11:10 | Dillon Chambers v Carlos Muhlbach | W | 0-3 |
| Challenger - Ochsenhausen | 2021/06/10 09:10 | Miguel Chamorro v Carlos Muhlbach | W | 2-3 |
| Challenger - Ochsenhausen | 2021/06/09 13:10 | Andrey Semenov v Carlos Muhlbach | W | 0-3 |
| Challenger - Ochsenhausen | 2021/06/09 09:50 | Dennis Klein v Carlos Muhlbach | L | 3-2 |