| Tsjekkia - Extraleague | 2018/11/15 16:45 | Harmeet Desai v Dennis Klein | L | 4-0 |
| Qatar Open - Mixed double | 2018/11/14 12:20 | Yuhao Li v Dennis Klein | W | 2-3 |
| Tsjekkia - Extraleague | 2018/11/14 06:50 | Dennis Klein v Ilya Berezin | W | 4-1 |
| Tsjekkia - Extraleague | 2018/10/23 14:35 | Dennis Klein v Jakub Zelinka | W | 4-2 |
| Qatar Open - Mixed double | 2018/03/20 09:40 | Dennis Klein v Thibaut Darcis | W | 3-0 |
| Qatar Open - Mixed double | 2018/03/09 12:30 | Darko Jorgic v Dennis Klein | L | 4-1 |
| Qatar Open - Mixed double | 2018/03/08 14:50 | Dennis Klein v Helshan Weerasinghe | W | 4-1 |
| Qatar Open - Mixed double | 2017/11/24 08:30 | Dennis Klein v Miguel Vilchez | W | 3-1 |
| Qatar Open - Mixed double | 2019/03/20 13:40 | Mehdi Bouloussa v Gonzalo Herranz | W | 3-0 |
| Tsjekkia - Extraleague | 2018/11/13 12:00 | Mehdi Bouloussa v Andrii Grebeniuk | W | 4-2 |
| Qatar Open - Mixed double | 2018/08/21 14:40 | Par Gerell v Mehdi Bouloussa | L | 4-1 |
| Qatar Open - Mixed double | 2017/11/14 17:30 | Joao Monteiro v Mehdi Bouloussa | L | 4-2 |
| Qatar Open - Mixed double | 2017/09/19 13:50 | Gaoyuan Lin v Mehdi Bouloussa | L | 4-0 |
| Qatar Open - Mixed double | 2017/09/19 09:40 | Yun-Ju Lin v Mehdi Bouloussa | L | 4-1 |
| Qatar Open - Mixed double | 2017/08/23 08:50 | Mehdi Bouloussa v Feilong Peng | W | 4-2 |
| Qatar Open - Mixed double | 2016/11/11 15:10 | Yuto Muramatsu v Mehdi Bouloussa | L | 4-1 |