| Challenger - Ochsenhausen | 2021/04/29 11:50 | Liang Qiu v Dillon Chambers | W | 3-1 |
| Challenger - Ochsenhausen | 2021/04/26 09:50 | Liang Qiu v Dillon Chambers | W | 3-0 |
| Challenger - Ochsenhausen | 2021/04/02 07:10 | Liang Qiu v Dillon Chambers | W | 3-0 |
| Challenger - Ochsenhausen | 2021/01/27 12:10 | Dillon Chambers v Liang Qiu | W | 0-3 |
| Challenger - Ochsenhausen | 2021/01/15 09:30 | 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 | 2021/06/29 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 | 2021/07/12 17:20 | Mathieu De Saintilan v Dillon Chambers | L | 3-2 |
| Challenger - Ochsenhausen | 2021/07/12 14:40 | Dillon Chambers v Carlos Muhlbach | L | 0-3 |
| Challenger - Ochsenhausen | 2021/07/12 10:30 | Dillon Chambers v Andrei Putuntica | L | 0-3 |
| Challenger - Ochsenhausen | 2021/07/12 08:30 | Dillon Chambers v Amirreza Abbasi | L | 0-3 |
| Challenger - Ochsenhausen | 2021/06/15 14:00 | Dillon Chambers v Florian Bluhm | L | 0-3 |
| Challenger - Ochsenhausen | 2021/06/15 12:35 | Dauud Cheaib v Dillon Chambers | L | 3-0 |
| Challenger - Ochsenhausen | 2021/06/15 11:00 | Marius Henninger v Dillon Chambers | W | 2-3 |
| Challenger - Ochsenhausen | 2021/06/15 09:40 | Dillon Chambers v Florian Bluhm | L | 0-3 |