| Challenger Ochsenhausen | 2021/01/26 17:01 | Viacheslav Burov v Piotr Michalski | L | 3-0 |
| Challenger Ochsenhausen | 2021/01/22 17:20 | Piotr Michalski v Lei Kou | L | 0-3 |
| Challenger Ochsenhausen | 2020/03/06 17:40 | Piotr Michalski v Daniel Gorak | L | 0-3 |
| Challenger Ochsenhausen | 2019/09/12 16:36 | Piotr Michalski v Tomasz Lewandowski | L | 0-3 |
| Qatar Open XD | 2017/10/04 12:20 | Romain Ruiz v Piotr Michalski | L | 4-0 |
| TT Star Series | 2021/03/16 14:14 | Jiri Vrablik v Dmitrij Prokopcov | L | 2-3 |
| TT Star Series | 2021/03/16 13:11 | David Reitspies v Jiri Vrablik | L | 3-0 |
| TT Star Series | 2021/03/16 11:15 | Jiri Vrablik v Miroslav Horejsi | W | 3-1 |
| TT Star Series | 2021/03/16 09:15 | Jiri Vrablik v Michal Blinka | W | 3-2 |
| TT Star Series | 2021/03/15 13:15 | Jiri Vrablik v Patrik Klos | W | 3-0 |
| TT Star Series | 2021/03/15 11:20 | Jiri Vrablik v Michal Obeslo | L | 1-3 |
| TT Star Series | 2021/03/15 09:15 | David Prusa v Jiri Vrablik | W | 0-3 |
| TT Star Series | 2021/03/15 07:35 | Jiri Vrablik v Dmitrij Prokopcov | L | 1-3 |