| Qatar Open – SP | 2018/03/12 18:32 | Weixing Chen v Simon Pfeffer | L | 3-1 |
| Qatar Open – SP | 2018/03/12 16:34 | Adam Pattantyus v Simon Pfeffer | L | 3-2 |
| Qatar Open – SP | 2017/11/24 12:20 | Alvaro Robles v Simon Pfeffer | L | 4-1 |
| Qatar Open – SP | 2017/11/23 11:20 | Simon Pfeffer v Damiano Seretti | W | 4-0 |
| Qatar Open – SP | 2017/11/22 11:20 | Simon Pfeffer v Carlos Caballero | L | 2-4 |
| Qatar Open – SP | 2017/09/19 13:50 | Kwan Kit Ho v Simon Pfeffer | L | 4-3 |
| Qatar Open – SP | 2016/11/10 10:41 | Samuel Walker v Simon Pfeffer | L | 4-2 |
| Qatar Open – SP | 2016/11/09 11:48 | Simon Pfeffer v Samuel Kaluzny | W | 4-0 |
| Qatar Open – SP | 2018/03/14 11:00 | Vladimir Sidorenko v David Reitspies | L | 4-2 |
| Qatar Open – SP | 2018/03/13 11:00 | David Reitspies v Lukasz Wachowiak | W | 4-1 |
| Qatar Open – SP | 2018/02/25 16:31 | Kenta Matsudaira v David Reitspies | L | 3-1 |
| Challenger Ochsenhausen | 2017/11/28 13:35 | David Reitspies v Richard Vyborny | L | 1-3 |
| Challenger Ochsenhausen | 2017/11/28 10:40 | Fedor Kuzmin v David Reitspies | W | 0-3 |
| Challenger Ochsenhausen | 2017/11/28 09:20 | Sushmit Sriram v David Reitspies | W | 0-3 |
| Challenger Ochsenhausen | 2017/11/27 19:00 | Carlos Arcila v David Reitspies | W | 0-3 |
| Challenger Ochsenhausen | 2017/11/27 17:00 | Ricardo Jimenez v David Reitspies | W | 0-3 |