| Challenger - Ochsenhausen | 2020/07/20 14:00 | Evgueni Chtchetinine v Sven Happek | W | 2-3 |
| Challenger - Ochsenhausen | 2020/07/01 09:50 | Evgueni Chtchetinine v Sven Happek | L | 3-2 |
| Challenger - Ochsenhausen | 2020/06/22 12:20 | Evgueni Chtchetinine v Sven Happek | W | 3-4 |
| Challenger - Ochsenhausen | 2020/06/10 12:20 | Evgueni Chtchetinine v Sven Happek | W | 1-4 |
| Challenger - Ochsenhausen | 2020/06/03 14:10 | Sven Happek v Evgueni Chtchetinine | W | 4-0 |
| Challenger - Ochsenhausen | 2020/06/03 09:40 | Evgueni Chtchetinine v Sven Happek | W | 0-4 |
| Challenger - Ochsenhausen | 2020/05/13 14:10 | Evgueni Chtchetinine v Sven Happek | W | 3-4 |
| Challenger - Ochsenhausen | 2020/05/13 07:50 | Evgueni Chtchetinine v Sven Happek | L | 4-2 |
| Challenger - Ochsenhausen | 2020/10/22 08:30 | Sven Happek v Jakub Folwarski | L | 0-3 |
| Challenger - Ochsenhausen | 2020/10/21 11:50 | Sven Happek v Jon Ander Guerricabeitia | L | 1-3 |
| Challenger - Ochsenhausen | 2020/10/21 09:10 | Sven Happek v Koyo Kanamitsu | L | 2-3 |
| Challenger - Ochsenhausen | 2020/10/21 06:30 | Sven Happek v Dauud Cheaib | L | 0-3 |
| Challenger - Ochsenhausen | 2020/10/09 09:10 | Eduardo Gonzales v Sven Happek | L | 3-0 |
| Challenger - Ochsenhausen | 2020/10/08 10:30 | Sven Happek v Miguel Chamorro | W | 3-2 |
| Challenger - Ochsenhausen | 2020/10/08 09:50 | Dauud Cheaib v Sven Happek | L | 3-0 |
| Challenger - Ochsenhausen | 2020/10/07 11:50 | Alexander Valuch v Sven Happek | L | 3-0 |
| Challenger - Ochsenhausen | 2020/10/22 09:10 | Evgueni Chtchetinine v Elia Schmid | W | 3-0 |
| Challenger - Ochsenhausen | 2020/10/22 06:30 | Evgueni Chtchetinine v Emiliano Riofrio | W | 3-0 |
| Challenger - Ochsenhausen | 2020/10/21 11:10 | Evgueni Chtchetinine v Dauud Cheaib | L | 0-3 |
| Challenger - Ochsenhausen | 2020/10/21 08:30 | Jakub Folwarski v Evgueni Chtchetinine | L | 3-1 |
| Challenger - Ochsenhausen | 2020/10/16 12:05 | Dauud Cheaib v Evgueni Chtchetinine | L | 3-0 |
| Challenger - Ochsenhausen | 2020/10/16 09:10 | Filip Zeljko v Evgueni Chtchetinine | W | 1-3 |
| Challenger - Ochsenhausen | 2020/10/16 07:10 | Florian Bourrassaud v Evgueni Chtchetinine | W | 0-3 |
| Challenger - Ochsenhausen | 2020/10/15 11:50 | Paul Lavergne v Evgueni Chtchetinine | W | 0-3 |