| Challenger - Ochsenhausen | 2019/04/18 12:30 | Yannick Vostes v Jakub Kosowski | L | 3-2 |
| Challenger - Ochsenhausen | 2018/12/19 11:30 | Yannick Vostes v Jakub Kosowski | W | 1-3 |
| Challenger - Ochsenhausen | 2018/11/23 13:50 | Yannick Vostes v Jakub Kosowski | L | 3-2 |
| Challenger - Ochsenhausen | 2018/11/22 12:50 | Jakub Kosowski v Yannick Vostes | L | 0-3 |
| Challenger - Ochsenhausen | 2018/10/26 08:30 | Yannick Vostes v Jakub Kosowski | L | 3-1 |
| Challenger - Ochsenhausen | 2018/08/01 07:10 | Jakub Kosowski v Yannick Vostes | W | 3-1 |
| Challenger - Ochsenhausen | 2018/04/20 12:50 | Yannick Vostes v Jakub Kosowski | L | 3-0 |
| Challenger - Ochsenhausen | 2018/04/19 09:10 | Yannick Vostes v Jakub Kosowski | W | 2-3 |
| Challenger - Ochsenhausen | 2019/06/21 12:50 | Jakub Kosowski v Fedor Kuzmin | W | 3-1 |
| Challenger - Ochsenhausen | 2019/06/21 11:25 | Miroslav Horejsi v Jakub Kosowski | W | 0-3 |
| Challenger - Ochsenhausen | 2019/06/21 10:30 | Jakub Kosowski v Josip Huzjak | W | 3-2 |
| Challenger - Ochsenhausen | 2019/06/21 07:50 | Jakub Kosowski v Alexandre Robinot | W | 3-1 |
| Challenger - Ochsenhausen | 2019/06/20 11:50 | Jakub Kosowski v Ibrahima Diaw | W | 3-0 |
| Challenger - Ochsenhausen | 2019/06/20 08:30 | Jakub Kosowski v Andrew Baggaley | L | 2-3 |
| Challenger - Ochsenhausen | 2019/06/19 11:50 | Jakub Kosowski v Valerij Rakov | W | 3-1 |
| Challenger - Ochsenhausen | 2019/06/19 09:10 | Jakub Kosowski v Fedor Kuzmin | L | 2-3 |
| Challenger - Ochsenhausen | 2019/06/18 14:00 | Andrew Baggaley v Yannick Vostes | L | 3-1 |
| Challenger - Ochsenhausen | 2019/06/18 13:15 | Yannick Vostes v Nandor Ecseki | W | 3-2 |
| Challenger - Ochsenhausen | 2019/06/18 11:40 | Yannick Vostes v Nandor Ecseki | W | 3-2 |
| Challenger - Ochsenhausen | 2019/06/18 09:00 | Yannick Vostes v Dauud Cheaib | L | 2-3 |
| Challenger - Ochsenhausen | 2019/06/17 20:00 | Yannick Vostes v Josip Huzjak | W | 3-0 |
| Challenger - Ochsenhausen | 2019/06/17 15:20 | Yannick Vostes v Jakub Kleprlik | L | 2-3 |
| Challenger - Ochsenhausen | 2019/06/17 12:30 | Yannick Vostes v Paul Lavergne | W | 3-1 |
| Challenger - Ochsenhausen | 2019/06/17 09:10 | Romain Lorentz v Yannick Vostes | W | 1-3 |