| Challenger - Ochsenhausen | 2018/05/15 07:00 | Sebestyen Kovacs v Andriy Sitak | L | 1-3 |
| Challenger - Ochsenhausen | 2018/05/14 18:00 | Sebestyen Kovacs v Lubomir Jancarik | L | 0-3 |
| Challenger - Ochsenhausen | 2018/05/14 15:20 | Liang Qiu v Sebestyen Kovacs | L | 3-0 |
| Challenger - Ochsenhausen | 2018/05/14 11:50 | Petr Husnik v Sebestyen Kovacs | L | 3-0 |
| Challenger - Ochsenhausen | 2018/05/14 09:50 | Sebestyen Kovacs v Florian Bluhm | W | 3-1 |
| Challenger - Ochsenhausen | 2018/05/14 07:50 | Sebestyen Kovacs v Eduardo Gonzales | W | 3-1 |
| Qatar Open - Mixdouble | 2018/04/04 08:20 | Andreas Levenko v Sebestyen Kovacs | L | 3-2 |
| Qatar Open - Mixdouble | 2018/04/02 14:35 | Miguel Vilchez v Sebestyen Kovacs | L | 4-3 |
| Challenger - Ochsenhausen | 2018/05/15 08:20 | Yannick Vostes v Lubomir Jancarik | W | 3-1 |
| Challenger - Ochsenhausen | 2018/05/14 20:00 | Liang Qiu v Yannick Vostes | W | 0-3 |
| Challenger - Ochsenhausen | 2018/05/14 17:20 | Petr Husnik v Yannick Vostes | W | 0-3 |
| Challenger - Ochsenhausen | 2018/05/14 14:40 | Yannick Vostes v Florian Bluhm | W | 3-0 |
| Challenger - Ochsenhausen | 2018/05/14 10:30 | Yannick Vostes v Eduardo Gonzales | W | 3-0 |
| Challenger - Ochsenhausen | 2018/05/14 08:30 | Yannick Vostes v Andriy Sitak | W | 3-0 |
| Challenger - Ochsenhausen | 2018/04/27 10:05 | Miroslav Horejsi v Yannick Vostes | L | 3-1 |
| Challenger - Ochsenhausen | 2018/04/26 12:30 | Yannick Vostes v Petr David | W | 3-2 |