| Challenger Ochsenhausen | 2019/05/15 11:50 | Mateusz Gołębiowski v Sven Happek | L | 3-0 |
| Challenger Ochsenhausen | 2019/06/24 14:00 | Carlos Muhlbach v Sven Happek | L | 3-2 |
| Challenger Ochsenhausen | 2019/06/24 10:30 | Elias Ranefur v Sven Happek | L | 3-2 |
| Challenger Ochsenhausen | 2019/06/24 07:50 | Evgueni Chtchetinine v Sven Happek | L | 3-1 |
| Challenger Ochsenhausen | 2019/05/21 09:40 | Lehel Demeter v Sven Happek | L | 3-1 |
| Challenger Ochsenhausen | 2019/05/21 08:20 | Gaston Alto v Sven Happek | L | 3-0 |
| Challenger Ochsenhausen | 2019/05/20 18:00 | Josip Huzjak v Sven Happek | W | 1-3 |
| Challenger Ochsenhausen | 2019/05/20 16:00 | Andrei Putuntica v Sven Happek | L | 3-2 |
| Challenger Ochsenhausen | 2019/05/20 12:30 | Tomas Konecny v Sven Happek | L | 3-0 |
| Challenger Ochsenhausen | 2019/06/24 12:30 | Petr David v Mateusz Gołębiowski | L | 3-0 |
| Challenger Ochsenhausen | 2019/06/24 11:10 | Carlos Muhlbach v Mateusz Gołębiowski | W | 2-3 |
| Challenger Ochsenhausen | 2019/06/24 06:30 | Robert Floras v Mateusz Gołębiowski | L | 3-0 |
| Challenger Ochsenhausen | 2019/05/17 12:05 | Yannick Vostes v Mateusz Gołębiowski | L | 3-1 |
| Challenger Ochsenhausen | 2019/05/17 10:30 | Mateusz Gołębiowski v Andriy Sitak | W | 3-2 |
| Challenger Ochsenhausen | 2019/05/17 07:50 | Mateusz Gołębiowski v Florian Bluhm | W | 3-0 |
| Challenger Ochsenhausen | 2019/05/16 11:50 | Mateusz Gołębiowski v Yannick Vostes | L | 2-3 |
| Challenger Ochsenhausen | 2019/05/16 08:30 | Mateusz Gołębiowski v Evgueni Chtchetinine | W | 3-2 |