| Qatar Open - Mixdouble | 2018/10/30 16:00 | Anton Kallberg v Marek Badowski | L | 4-1 |
| Qatar Open - Kvinder | 2018/10/26 18:45 | Joao Geraldo v Marek Badowski | L | 3-0 |
| Qatar Open - Kvinder | 2018/10/12 17:02 | Marek Badowski v Patrick Franziska | W | 3-2 |
| Qatar Open - Kvinder | 2018/09/21 18:00 | Daniel Habesohn v Marek Badowski | L | 4-2 |
| Qatar Open - Kvinder | 2018/09/20 16:10 | Marek Badowski v Kirill Skachkov | W | 4-1 |
| Qatar Open - Mixdouble | 2018/09/19 13:05 | Niagol Stoyanov v Marek Badowski | W | 3-4 |
| Qatar Open - Mixdouble | 2018/09/18 10:00 | Marek Badowski v Carlos Caballero | W | 4-3 |
| Qatar Open - Kvinder | 2018/08/23 17:20 | Vladimir Samsonov v Marek Badowski | L | 4-1 |
| Qatar Open - Kvinder | 2018/11/16 19:02 | Tamas Lakatos v Tomas Polansky | L | 2-3 |
| Qatar Open - Mixdouble | 2018/11/06 16:30 | Tamas Lakatos v Ruwen Filus | L | 0-4 |
| Qatar Open - Mixdouble | 2018/11/06 10:40 | Tamas Lakatos v Narayan Kapolnek | W | 4-0 |
| Qatar Open - Kvinder | 2018/10/25 16:39 | Patrick Franziska v Tamas Lakatos | L | 3-0 |
| Qatar Open - Kvinder | 2018/10/11 18:39 | Jens Lundqvist v Tamas Lakatos | L | 3-2 |
| Qatar Open - Kvinder | 2018/09/26 18:05 | Tamas Lakatos v Panagiotis Gionis | L | 1-3 |
| Qatar Open - Mixdouble | 2018/08/14 12:30 | Tamas Lakatos v Zihao Zhao | L | 0-4 |
| Qatar Open - Mixdouble | 2018/02/27 20:35 | Diogo Carvalho v Tamas Lakatos | W | 2-3 |