| Qatar Open 2019, MS | 2016/12/18 15:22 | Bohumil Vozicky v Dennis Klein | L | 3-0 |
| Qatar Open 2019, MS | 2016/12/15 20:09 | Tomas Tregler v Dennis Klein | L | 3-1 |
| Qatar Open 2019, MS | 2016/12/15 18:48 | Karakasevic, Aleksandar v Dennis Klein | L | 3-0 |
| Qatar Open 2019, MS | 2016/09/22 17:04 | Dennis Klein v Florent Lambiet | L | 1-4 |
| Qatar Open 2019, MS | 2016/09/22 13:23 | Matsumoto, Cazuo v Dennis Klein | W | 2-4 |
| Qatar Open 2019, MS | 2016/12/16 19:02 | Tomasz Kotowski v Kristian Karlsson | L | 2-3 |
| Qatar Open 2019, MS | 2016/11/24 18:27 | Tomasz Kotowski v Alexandre Robinot | L | 0-3 |
| Qatar Open XD | 2016/11/09 15:29 | Takuya Jin v Tomasz Kotowski | L | 4-1 |
| Qatar Open 2019, MS | 2016/10/27 18:11 | Tomasz Kotowski v Mihai Bobocica | L | 2-3 |
| Qatar Open 2019, MS | 2016/10/07 18:16 | Alexandre Robinot v Tomasz Kotowski | W | 2-3 |