| Challenger - Ochsenhausen | 2021/03/31 09:10 | Fedor Kuzmin v Liang Qiu | L | 3-2 |
| Challenger - Ochsenhausen | 2021/01/25 19:40 | Liang Qiu v Fedor Kuzmin | W | 3-1 |
| Challenger - Ochsenhausen | 2020/12/18 13:05 | Fedor Kuzmin v Liang Qiu | L | 3-0 |
| Challenger - Ochsenhausen | 2020/12/17 12:50 | Fedor Kuzmin v Liang Qiu | L | 3-1 |
| Challenger - Ochsenhausen | 2020/12/02 13:30 | Fedor Kuzmin v Liang Qiu | W | 2-3 |
| Challenger - Ochsenhausen | 2020/12/01 15:00 | Liang Qiu v Fedor Kuzmin | L | 1-3 |
| Challenger - Ochsenhausen | 2020/11/30 08:10 | Liang Qiu v Fedor Kuzmin | W | 3-0 |
| Challenger - Ochsenhausen | 2020/10/19 17:20 | Liang Qiu v Fedor Kuzmin | L | 1-3 |
| Challenger - Ochsenhausen | 2021/08/16 06:30 | Liang Qiu v Florian Bluhm | W | 3-1 |
| Challenger - Ochsenhausen | 2021/07/13 11:40 | Liang Qiu v Andrei Putuntica | W | 3-2 |
| Challenger - Ochsenhausen | 2021/07/13 09:00 | Liang Qiu v Amirreza Abbasi | L | 0-3 |
| Challenger - Ochsenhausen | 2021/07/12 20:00 | Liang Qiu v Dillon Chambers | W | 3-1 |
| Challenger - Ochsenhausen | 2021/07/12 15:20 | Liang Qiu v Alexander Valuch | W | 3-2 |
| 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 | 2021/08/16 07:10 | Fedor Kuzmin v Christian Tomsic | W | 3-0 |
| Challenger - Ochsenhausen | 2021/08/10 14:00 | Florian Bluhm v Fedor Kuzmin | W | 1-3 |
| Challenger - Ochsenhausen | 2021/08/10 13:15 | Dauud Cheaib v Fedor Kuzmin | L | 3-0 |
| Challenger - Ochsenhausen | 2021/08/10 09:00 | Dennis Klein v Fedor Kuzmin | L | 3-2 |
| Challenger - Ochsenhausen | 2021/08/10 07:00 | Michael Servaty v Fedor Kuzmin | L | 3-0 |
| Challenger - Ochsenhausen | 2021/08/09 18:40 | Daniel Rinderer v Fedor Kuzmin | W | 1-3 |
| Challenger - Ochsenhausen | 2021/08/09 16:40 | Fedor Kuzmin v Dauud Cheaib | L | 0-3 |
| Challenger - Ochsenhausen | 2021/08/09 14:00 | Fedor Kuzmin v Dillon Chambers | W | 3-2 |