| Challenger - Ochsenhausen | 2019/10/18 08:30 | Petr David v Pawel Grela | L | 3-0 |
| Challenger - Ochsenhausen | 2019/07/04 09:50 | Petr David v Pawel Grela | L | 3-0 |
| Challenger - Ochsenhausen | 2019/05/09 12:30 | Petr David v Pawel Grela | L | 3-0 |
| Challenger - Ochsenhausen | 2019/02/25 08:10 | Pawel Grela v Petr David | L | 0-3 |
| Challenger - Ochsenhausen | 2019/01/07 20:20 | Petr David v Pawel Grela | L | 3-0 |
| Challenger - Ochsenhausen | 2020/01/27 17:00 | Pawel Grela v Irvin Bertrand | L | 0-3 |
| Challenger - Ochsenhausen | 2020/01/27 15:00 | Sebestyen Kovacs v Pawel Grela | W | 0-3 |
| Challenger - Ochsenhausen | 2020/01/27 11:30 | Andriy Sitak v Pawel Grela | L | 3-1 |
| Challenger - Ochsenhausen | 2020/01/27 08:50 | Jiri Vrablik v Pawel Grela | L | 3-0 |
| Challenger - Ochsenhausen | 2019/12/10 10:40 | Mathieu De Saintilan v Pawel Grela | L | 3-1 |
| Challenger - Ochsenhausen | 2019/12/10 09:20 | Andrew Baggaley v Pawel Grela | L | 3-1 |
| Challenger - Ochsenhausen | 2019/12/09 19:00 | Viktor Brodd v Pawel Grela | L | 3-0 |
| Challenger - Ochsenhausen | 2019/12/09 17:00 | Josip Huzjak v Pawel Grela | L | 3-1 |
| Challenger - Ochsenhausen | 2020/01/27 17:40 | Sebestyen Kovacs v Petr David | W | 2-3 |
| Challenger - Ochsenhausen | 2020/01/27 15:40 | Andriy Sitak v Petr David | W | 2-3 |
| Challenger - Ochsenhausen | 2020/01/27 10:50 | Jiri Vrablik v Petr David | L | 3-0 |
| Challenger - Ochsenhausen | 2020/01/27 08:10 | Patrik Klos v Petr David | W | 0-3 |
| Challenger - Ochsenhausen | 2020/01/14 12:00 | Petr David v Andrei Putuntica | L | 1-3 |
| Challenger - Ochsenhausen | 2020/01/14 08:40 | Petr David v Valerij Rakov | W | 3-1 |
| Challenger - Ochsenhausen | 2020/01/13 19:40 | Petr David v Viktor Brodd | L | 2-3 |
| Challenger - Ochsenhausen | 2020/01/13 18:20 | Petr David v Dauud Cheaib | L | 0-3 |