| Challenger - Ochsenhausen | 2021/12/02 08:10 | Liang Qiu v Dennis Klein | W | 2-3 |
| Challenger - Ochsenhausen | 2021/11/01 07:30 | Dennis Klein v Liang Qiu | W | 3-2 |
| Challenger - Ochsenhausen | 2021/06/28 06:30 | Liang Qiu v Dennis Klein | W | 2-3 |
| Challenger - Ochsenhausen | 2021/02/25 08:10 | Liang Qiu v Dennis Klein | L | 3-0 |
| Challenger - Ochsenhausen | 2021/02/22 13:30 | Dennis Klein v Liang Qiu | L | 1-3 |
| Challenger - Ochsenhausen | 2021/01/27 13:30 | Dennis Klein v Liang Qiu | L | 2-3 |
| Challenger - Ochsenhausen | 2021/01/25 12:50 | Liang Qiu v Dennis Klein | W | 1-3 |
| Challenger - Ochsenhausen | 2021/12/03 10:10 | Dennis Klein v Miguel Chamorro | W | 3-2 |
| Challenger - Ochsenhausen | 2021/12/03 07:30 | Dennis Klein v Tugay Yilmaz | W | 3-0 |
| Challenger - Ochsenhausen | 2021/12/02 10:50 | Dennis Klein v Dauud Cheaib | W | 3-0 |
| Challenger - Ochsenhausen | 2021/12/02 08:10 | Liang Qiu v Dennis Klein | W | 2-3 |
| Challenger - Ochsenhausen | 2021/12/01 12:50 | Sven Happek v Dennis Klein | W | 0-3 |
| Challenger - Ochsenhausen | 2021/12/01 10:50 | Dennis Klein v Alexander Valuch | W | 3-1 |
| Challenger - Ochsenhausen | 2021/12/01 08:50 | Dennis Klein v Josip Huzjak | W | 3-0 |
| Challenger - Ochsenhausen | 2021/11/16 15:00 | Evgueni Chtchetinine v Dennis Klein | W | 1-3 |
| Challenger - Ochsenhausen | 2021/12/03 10:50 | Liang Qiu v Josip Huzjak | W | 3-2 |
| Challenger - Ochsenhausen | 2021/12/03 08:10 | Liang Qiu v Miguel Chamorro | W | 3-1 |
| Challenger - Ochsenhausen | 2021/12/02 11:30 | Liang Qiu v Tugay Yilmaz | W | 3-1 |
| Challenger - Ochsenhausen | 2021/12/02 08:10 | Liang Qiu v Dennis Klein | L | 2-3 |
| Challenger - Ochsenhausen | 2021/12/01 13:30 | Liang Qiu v Dauud Cheaib | L | 0-3 |
| Challenger - Ochsenhausen | 2021/12/01 10:10 | Sven Happek v Liang Qiu | W | 0-3 |
| Challenger - Ochsenhausen | 2021/12/01 08:10 | Liang Qiu v Alexander Valuch | L | 2-3 |
| Challenger - Ochsenhausen | 2021/11/10 12:50 | Liang Qiu v John Oyebode | L | 0-3 |