| Challenger Ochsenhausen | 2021/01/12 08:00 | Henning Zeptner v Dauud Cheaib | L | 0-3 |
| Challenger Ochsenhausen | 2021/01/11 19:00 | Henning Zeptner v Florian Bluhm | L | 1-3 |
| Challenger Ochsenhausen | 2021/01/11 16:20 | Christopher Ligocki v Henning Zeptner | W | 1-3 |
| Challenger Ochsenhausen | 2021/01/11 12:50 | Felix Wetzel v Henning Zeptner | L | 3-1 |
| Challenger Ochsenhausen | 2021/01/11 10:50 | Henning Zeptner v Michael Servaty | L | 0-3 |
| Challenger Ochsenhausen | 2021/01/11 08:50 | Henning Zeptner v Jiri Martinko | L | 0-3 |
| Challenger Ochsenhausen | 2020/12/01 13:35 | Liang Qiu v Henning Zeptner | L | 3-1 |
| Challenger Ochsenhausen | 2020/12/01 10:40 | Fedor Kuzmin v Henning Zeptner | L | 3-2 |
| Challenger Ochsenhausen | 2021/01/12 09:20 | Dillon Chambers v Florian Bluhm | L | 1-3 |
| Challenger Ochsenhausen | 2021/01/11 21:00 | Christopher Ligocki v Dillon Chambers | W | 0-3 |
| Challenger Ochsenhausen | 2021/01/11 18:20 | Felix Wetzel v Dillon Chambers | L | 3-0 |
| Challenger Ochsenhausen | 2021/01/11 15:40 | Dillon Chambers v Michael Servaty | L | 2-3 |
| Challenger Ochsenhausen | 2021/01/11 11:30 | Dillon Chambers v Jiri Martinko | L | 0-3 |
| Challenger Ochsenhausen | 2021/01/11 09:30 | Dillon Chambers v Dauud Cheaib | L | 1-3 |
| Team World Cup | 2019/11/07 02:00 | Gustavo Tsuboi v Dillon Chambers | L | 3-0 |
| Australian Open | 2019/07/09 02:30 | Dillon Chambers v Pak Nam Ng | L | 1-4 |