Round: 1
| Challenger Ochsenhausen | 2021/01/13 12:10 | Dillon Chambers v Christopher Ligocki | L | 1-3 |
| Challenger Ochsenhausen | 2021/01/11 21:00 | Christopher Ligocki v Dillon Chambers | W | 0-3 |
| Challenger Ochsenhausen | 2021/04/02 09:10 | Josip Huzjak v Dillon Chambers | W | 1-3 |
| Challenger Ochsenhausen | 2021/04/02 07:10 | Liang Qiu v Dillon Chambers | L | 3-0 |
| Challenger Ochsenhausen | 2021/04/01 11:50 | Fedor Kuzmin v Dillon Chambers | L | 3-2 |
| Challenger Ochsenhausen | 2021/04/01 09:10 | Dillon Chambers v Sven Happek | W | 3-2 |
| Challenger Ochsenhausen | 2021/04/01 06:30 | Dillon Chambers v Jiri Martinko | L | 0-3 |
| Challenger Ochsenhausen | 2021/03/31 11:10 | Dillon Chambers v Peter Hribar | L | 0-3 |
| Challenger Ochsenhausen | 2021/03/31 08:30 | Dauud Cheaib v Dillon Chambers | L | 3-1 |
| Challenger Ochsenhausen | 2021/03/12 09:30 | Evgueni Chtchetinine v Dillon Chambers | L | 3-1 |
| Challenger Ochsenhausen | 2021/01/14 13:30 | Dauud Cheaib v Christopher Ligocki | L | 3-0 |
| Challenger Ochsenhausen | 2021/01/14 10:50 | Liang Qiu v Christopher Ligocki | L | 3-0 |
| Challenger Ochsenhausen | 2021/01/14 08:50 | Josip Huzjak v Christopher Ligocki | L | 3-0 |
| Challenger Ochsenhausen | 2021/01/13 13:30 | Florian Bluhm v Christopher Ligocki | L | 3-0 |
| Challenger Ochsenhausen | 2021/01/13 12:10 | Dillon Chambers v Christopher Ligocki | W | 1-3 |
| Challenger Ochsenhausen | 2021/01/13 07:30 | Henning Zeptner v Christopher Ligocki | L | 3-0 |
| Challenger Ochsenhausen | 2021/01/12 12:40 | Christopher Ligocki v Jiri Martinko | L | 1-3 |
| Challenger Ochsenhausen | 2021/01/12 10:00 | Christopher Ligocki v Dauud Cheaib | L | 1-3 |