| Challenger - Ochsenhausen | 2018/01/19 07:30 | Jiri Vrablik v Sven Happek | W | 3-0 |
| Challenger - Ochsenhausen | 2018/01/12 07:30 | Sven Happek v Jiri Vrablik | W | 0-3 |
| Challenger - Ochsenhausen | 2019/01/10 07:30 | Jiri Vrablik v Carlos Ishida | W | 3-1 |
| Challenger - Ochsenhausen | 2019/01/09 12:10 | Jiri Vrablik v Adam Szudi | W | 3-0 |
| Challenger - Ochsenhausen | 2019/01/09 09:30 | Tomasz Tomaszuk v Jiri Vrablik | W | 1-3 |
| Katar Open - Damen | 2018/12/06 15:19 | Jonathan Groth v Jiri Vrablik | L | 3-0 |
| Katar Open - Damen | 2018/11/29 19:01 | Deni Kozul v Jiri Vrablik | L | 3-0 |
| Katar Open - Damen | 2018/11/15 18:07 | Jiri Vrablik v Daniel Gorak | W | 3-0 |
| Challenger - Ochsenhausen | 2018/11/13 12:15 | Jiri Vrablik v Lehel Demeter | L | 1-3 |
| Challenger - Ochsenhausen | 2018/11/13 10:00 | Daniel Kiss v Jiri Vrablik | W | 1-3 |
| Challenger - Ochsenhausen | 2019/01/09 14:10 | Tomasz Tomaszuk v Sven Happek | W | 0-3 |
| Challenger - Ochsenhausen | 2019/01/09 10:50 | Francisco Sanchi v Sven Happek | L | 3-0 |
| Challenger - Ochsenhausen | 2019/01/09 08:10 | Dauud Cheaib v Sven Happek | L | 3-0 |
| Challenger - Ochsenhausen | 2018/11/30 09:30 | Aleksandar Karakasevic v Sven Happek | L | 3-1 |
| Challenger - Ochsenhausen | 2018/11/29 13:30 | Rodrigo Tapia v Sven Happek | W | 0-3 |
| Challenger - Ochsenhausen | 2018/11/29 10:50 | Fedor Kuzmin v Sven Happek | L | 3-0 |
| Challenger - Ochsenhausen | 2018/11/29 08:50 | Adrian Wiecek v Sven Happek | L | 3-0 |
| Challenger - Ochsenhausen | 2018/11/28 13:30 | Miroslav Horejsi v Sven Happek | L | 3-0 |