| Qatar Open XD | 2017/10/31 08:30 | Valentin Pieraert v Sam Boccard | W | 3-0 |
| Qatar Open XD | 2017/10/04 09:00 | Andrei Putuntica v Valentin Pieraert | L | 3-1 |
| Qatar Open XD | 2017/03/16 14:19 | Valentin Pieraert v Petr Fedotov | W | 3-2 |
| Qatar Open XD | 2017/03/16 11:31 | Kiryl Barabanov v Valentin Pieraert | L | 4-2 |
| Qatar Open XD | 2016/09/20 09:09 | Valentin Pieraert v Enrique Massaro | W | 3-2 |
| Qatar Open XD | 2016/09/20 08:00 | Rajko Gommers v Valentin Pieraert | L | 3-1 |
| Qatar Open XD | 2016/11/09 07:46 | Diogo Chen v Thomas Grininger | L | 3-0 |
| Qatar Open Women | 2016/10/30 10:36 | Jesus Machado v Thomas Grininger | W | 0-3 |
| Qatar Open Women | 2016/10/30 09:13 | Carlos Machado v Thomas Grininger | L | 3-0 |
| Qatar Open Women | 2016/10/29 17:44 | Calum Morrison v Thomas Grininger | W | 0-3 |
| Qatar Open Women | 2016/10/29 13:16 | Thomas Grininger v Kilomo Vitta | L | 2-3 |
| Qatar Open XD | 2016/09/21 08:10 | Simon Berglund v Thomas Grininger | L | 3-0 |
| Qatar Open XD | 2016/09/20 12:38 | David Reitspies v Thomas Grininger | L | 4-2 |