| Qatar Open XD | 2017/04/26 18:15 | David Reitspies v Sebestyen Kovacs | W | 4-0 |
| Qatar Open XD | 2018/08/14 08:55 | David Reitspies v Mikhail Paikov | L | 2-4 |
| Challenger Ochsenhausen | 2018/06/19 09:40 | Tomas Konecny v David Reitspies | L | 3-2 |
| Challenger Ochsenhausen | 2018/06/19 08:20 | Adam Szudi v David Reitspies | L | 3-0 |
| Challenger Ochsenhausen | 2018/06/18 18:00 | Yannick Vostes v David Reitspies | L | 3-2 |
| Challenger Ochsenhausen | 2018/06/18 16:00 | Andriy Sitak v David Reitspies | W | 2-3 |
| Challenger Ochsenhausen | 2018/06/18 12:30 | Jiri Martinko v David Reitspies | W | 1-3 |
| Challenger Ochsenhausen | 2018/06/18 11:10 | Aleksandar Karakasevic v David Reitspies | L | 3-0 |
| Challenger Ochsenhausen | 2018/06/18 06:30 | Josip Huzjak v David Reitspies | L | 3-1 |
| Challenger Ochsenhausen | 2018/05/18 11:25 | Lubomir Jancarik v Sebestyen Kovacs | L | 3-0 |
| Challenger Ochsenhausen | 2018/05/18 09:10 | Eduardo Gonzales v Sebestyen Kovacs | W | 1-3 |
| Challenger Ochsenhausen | 2018/05/18 07:10 | Rodrigo Tapia v Sebestyen Kovacs | W | 1-3 |
| Challenger Ochsenhausen | 2018/05/17 11:50 | Florian Bluhm v Sebestyen Kovacs | W | 2-3 |
| Challenger Ochsenhausen | 2018/05/17 09:10 | Sebestyen Kovacs v Lubomir Jancarik | L | 0-3 |
| Challenger Ochsenhausen | 2018/05/17 06:30 | Sebestyen Kovacs v Evgueni Chtchetinine | L | 1-3 |
| Challenger Ochsenhausen | 2018/05/16 11:10 | Sebestyen Kovacs v Sven Happek | L | 1-3 |
| Challenger Ochsenhausen | 2018/05/16 08:30 | Josip Huzjak v Sebestyen Kovacs | W | 2-3 |