| Challenger Ochsenhausen | 2021/03/16 10:40 | Sven Happek v Jiri Martinko | W | 1-3 |
| Challenger Ochsenhausen | 2021/02/26 08:50 | Sven Happek v Jiri Martinko | W | 1-3 |
| Challenger Ochsenhausen | 2021/04/01 07:50 | Jiri Martinko v Peter Hribar | W | 3-1 |
| Challenger Ochsenhausen | 2021/04/01 06:30 | Dillon Chambers v Jiri Martinko | W | 0-3 |
| Challenger Ochsenhausen | 2021/03/31 10:30 | Dauud Cheaib v Jiri Martinko | L | 3-2 |
| Challenger Ochsenhausen | 2021/03/31 07:50 | Josip Huzjak v Jiri Martinko | W | 0-3 |
| Challenger Ochsenhausen | 2021/03/16 14:20 | Dauud Cheaib v Jiri Martinko | W | 1-3 |
| Challenger Ochsenhausen | 2021/03/16 12:55 | Jiri Martinko v Carlos Muhlbach | W | 3-0 |
| Challenger Ochsenhausen | 2021/03/16 10:40 | Sven Happek v Jiri Martinko | W | 1-3 |
| Challenger Ochsenhausen | 2021/03/16 09:20 | Jiri Martinko v Erik Bottroff | W | 3-1 |
| Challenger Ochsenhausen | 2021/04/01 09:10 | Dillon Chambers v Sven Happek | L | 3-2 |
| Challenger Ochsenhausen | 2021/03/31 13:10 | Dauud Cheaib v Sven Happek | L | 3-1 |
| Challenger Ochsenhausen | 2021/03/31 09:50 | Josip Huzjak v Sven Happek | W | 2-3 |
| Challenger Ochsenhausen | 2021/03/31 07:10 | Liang Qiu v Sven Happek | L | 3-0 |
| Challenger Ochsenhausen | 2021/03/16 10:40 | Sven Happek v Jiri Martinko | L | 1-3 |
| Challenger Ochsenhausen | 2021/03/16 08:00 | Sven Happek v Evgueni Chtchetinine | W | 3-0 |
| Challenger Ochsenhausen | 2021/03/15 19:00 | Sven Happek v Erik Bottroff | L | 1-3 |
| Challenger Ochsenhausen | 2021/03/15 16:20 | Pekka Pelz v Sven Happek | L | 3-1 |