| Dutch Open | 2018/10/09 18:00 | Jonathan Persson v Adam Mendrek | L | 1-2 |
| Giraldilla Int. XD | 2018/09/01 08:30 | Artem Pochtarov v Jonathan Persson | L | 2-1 |
| Giraldilla Int. XD | 2018/08/31 08:30 | Luka Wraber v Jonathan Persson | W | 0-2 |
| Giraldilla Int. XD | 2018/08/30 15:30 | Jonathan Persson v Ivan Rusev | W | 2-0 |
| Swiss Open - Kwal. - DD | 2018/04/05 09:20 | Jonathan Persson v Kartik Jindal | L | 0-2 |
| Giraldilla Int. XD | 2018/03/27 18:10 | Jonathan Persson v Alexander Roovers | L | 0-2 |
| Giraldilla Int. XD | 2018/03/16 10:00 | Jonathan Persson v Muhammad L.H. Mohd Ibrahim | W | 2-0 |
| Giraldilla Int. XD | 2018/01/12 07:30 | Jonathan Persson v Kalle Koljonen | L | 0-2 |
| Giraldilla Int. XD | 2018/10/30 18:00 | Max Weisskirchen v Michal Rogalski | W | 0-2 |
| Giraldilla Int. XD | 2018/08/30 07:30 | Ade Resky Dwicahyo v Michal Rogalski | L | 2-0 |
| Giraldilla Int. XD | 2018/06/15 08:45 | Felix Burestedt v Michal Rogalski | L | 2-1 |
| Indonesia Masters - GD | 2018/04/25 11:20 | Jan O Jorgensen v Michal Rogalski | L | 2-0 |
| Giraldilla Int. XD | 2018/03/16 12:00 | Subhankar Dey v Michal Rogalski | L | 2-0 |
| Giraldilla Int. XD | 2018/03/16 08:30 | Adrian George v Michal Rogalski | W | 1-2 |
| Giraldilla Int. XD | 2018/03/09 10:00 | Victor Svendsen v Michal Rogalski | L | 2-0 |
| Swiss Open - Kwal. - DD | 2018/02/20 12:10 | Riichi Takeshita v Michal Rogalski | L | 2-0 |