| Challenger de Ochsenhausen | 2017/08/08 11:00 | Petr David v Dwain Schwarzer | L | 3-0 |
| Challenger de Ochsenhausen | 2018/08/20 11:10 | Dwain Schwarzer v Florian Bluhm | L | 1-3 |
| Challenger de Ochsenhausen | 2018/08/20 08:30 | Andriy Sitak v Dwain Schwarzer | L | 3-0 |
| Challenger de Ochsenhausen | 2017/08/08 11:00 | Petr David v Dwain Schwarzer | L | 3-0 |
| Challenger de Ochsenhausen | 2017/08/08 09:40 | Dwain Schwarzer v Ivan Karabec | W | 3-1 |
| Challenger de Ochsenhausen | 2017/08/07 19:20 | Enzo Angles v Dwain Schwarzer | L | 3-1 |
| Challenger de Ochsenhausen | 2017/08/07 16:40 | Paul McCreery v Dwain Schwarzer | W | 1-3 |
| Challenger de Ochsenhausen | 2017/08/07 14:40 | Carlos Arcila v Dwain Schwarzer | L | 3-2 |
| Challenger de Ochsenhausen | 2017/08/07 09:50 | Can Akkuzu v Dwain Schwarzer | L | 3-0 |
| Challenger de Ochsenhausen | 2018/08/20 10:30 | Andriy Sitak v Petr David | W | 1-3 |
| Challenger de Ochsenhausen | 2018/08/20 07:50 | Jiri Vrablik v Petr David | L | 3-1 |
| Challenger de Ochsenhausen | 2018/08/14 11:00 | Petr David v Fedor Kuzmin | W | 3-1 |
| Challenger de Ochsenhausen | 2018/08/14 07:40 | Petr David v Bence Majoros | L | 1-3 |
| Challenger de Ochsenhausen | 2018/08/13 18:40 | Petr David v Jens Schabacker | L | 0-3 |
| Challenger de Ochsenhausen | 2018/08/13 17:20 | Petr David v Yannick Vostes | L | 1-3 |
| Challenger de Ochsenhausen | 2018/08/13 11:50 | Petr David v Valerij Rakov | W | 3-0 |
| Challenger de Ochsenhausen | 2018/08/13 09:10 | Petr David v Michal Benes | W | 3-2 |