| Challenger Ochsenhausen | 2021/07/16 11:40 | Sven Happek v Evgueni Chtchetinine | L | 1-3 |
| Challenger Ochsenhausen | 2021/07/16 10:05 | Andrei Putuntica v Sven Happek | L | 3-0 |
| Challenger Ochsenhausen | 2021/07/16 09:10 | Sven Happek v Andrei Putuntica | L | 0-3 |
| Challenger Ochsenhausen | 2021/07/16 07:10 | Sven Happek v Alexander Valuch | L | 1-3 |
| Challenger Ochsenhausen | 2021/07/15 10:30 | Sven Happek v Evgueni Chtchetinine | L | 2-3 |
| Challenger Ochsenhausen | 2021/07/14 11:50 | Sven Happek v Josip Huzjak | W | 3-1 |
| Challenger Ochsenhausen | 2021/07/14 09:10 | Sven Happek v Dauud Cheaib | L | 2-3 |
| Challenger Ochsenhausen | 2021/07/14 06:30 | Sven Happek v Dennis Klein | W | 3-2 |
| Qatar Open XD | 2019/03/20 13:40 | Jules Rolland v Sourav Saha | L | 3-2 |
| Challenger Ochsenhausen | 2019/03/01 10:10 | Aleksandar Karakasevic v Sourav Saha | L | 3-1 |
| Challenger Ochsenhausen | 2019/03/01 08:10 | Dauud Cheaib v Sourav Saha | L | 3-1 |
| Challenger Ochsenhausen | 2019/02/28 12:50 | Pawel Grela v Sourav Saha | W | 0-3 |
| Challenger Ochsenhausen | 2019/02/28 10:10 | Sourav Saha v Ricardo Jimenez | W | 3-1 |
| Challenger Ochsenhausen | 2019/02/28 07:30 | Sourav Saha v Lehel Demeter | L | 2-3 |
| Challenger Ochsenhausen | 2019/02/27 12:10 | Sourav Saha v Titouan Raymond | W | 3-2 |
| Challenger Ochsenhausen | 2019/02/27 09:30 | Evgueni Chtchetinine v Sourav Saha | L | 3-0 |