| Qatar Open - Mixed double | 2017/10/04 09:00 | Kacper Petas v Matthew Lehmann | W | 3-1 |
| Qatar Open - Mixed double | 2016/09/21 08:13 | Irvin Bertrand v Olav Kosolosky | L | 3-0 |
| Qatar Open - Mixed double | 2016/09/20 12:01 | Nandor Ecseki v Olav Kosolosky | L | 4-0 |
| Qatar Open - Mixed double | 2016/09/20 08:09 | Chi-Chien Lai v Olav Kosolosky | L | 3-1 |