| Challenger Ochsenhausen | 2018/09/10 14:00 | Petr David v Andriy Sitak | W | 3-2 |
| Challenger Ochsenhausen | 2018/08/20 10:30 | Andriy Sitak v Petr David | W | 1-3 |
| Challenger Ochsenhausen | 2018/04/24 11:00 | Petr David v Andriy Sitak | W | 3-1 |
| Challenger Ochsenhausen | 2018/03/05 12:50 | Petr David v Andriy Sitak | W | 3-0 |
| Challenger Ochsenhausen | 2017/09/25 11:10 | Andriy Sitak v Petr David | W | 0-3 |
| Challenger Ochsenhausen | 2017/08/01 09:40 | Petr David v Andriy Sitak | W | 3-1 |
| Challenger Ochsenhausen | 2017/07/25 07:40 | Petr David v Andriy Sitak | L | 1-3 |
| Challenger Ochsenhausen | 2017/03/14 09:20 | Andriy Sitak v Petr David | W | 1-3 |
| Challenger Ochsenhausen | 2019/01/07 15:00 | Dauud Cheaib v Petr David | W | 0-3 |
| Challenger Ochsenhausen | 2019/01/07 11:30 | Yannick Vostes v Petr David | L | 3-2 |
| Challenger Ochsenhausen | 2019/01/07 08:50 | Dwain Schwarzer v Petr David | W | 0-3 |
| Challenger Ochsenhausen | 2018/12/20 12:10 | Lehel Demeter v Petr David | L | 3-1 |
| Challenger Ochsenhausen | 2018/12/20 09:30 | Fedor Kuzmin v Petr David | W | 1-3 |
| Challenger Ochsenhausen | 2018/12/20 07:30 | Yannick Vostes v Petr David | L | 3-2 |
| Challenger Ochsenhausen | 2018/12/19 12:10 | Petr David v Lehel Demeter | W | 3-1 |
| Challenger Ochsenhausen | 2018/12/19 09:30 | Petr David v Jakub Kosowski | L | 2-3 |
| Challenger Ochsenhausen | 2019/01/07 13:30 | Tomasz Tomaszuk v Andriy Sitak | W | 1-3 |
| Challenger Ochsenhausen | 2019/01/07 12:10 | Dauud Cheaib v Andriy Sitak | L | 3-2 |
| Challenger Ochsenhausen | 2019/01/07 07:30 | Valerij Rakov v Andriy Sitak | W | 2-3 |
| Challenger Ochsenhausen | 2018/11/06 10:40 | Ricardo Jimenez v Andriy Sitak | W | 1-3 |
| Challenger Ochsenhausen | 2018/11/06 09:20 | Andriy Sitak v Antonin Gavlas | L | 1-3 |
| Challenger Ochsenhausen | 2018/11/05 19:00 | Andriy Sitak v Francisco Sanchi | L | 0-3 |
| Challenger Ochsenhausen | 2018/11/05 17:00 | Andriy Sitak v Anders Eriksson | L | 0-3 |
| Challenger Ochsenhausen | 2018/11/05 13:30 | Aaron Wilson v Andriy Sitak | L | 3-2 |