| 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 WD Qual | 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 |
| Indonesia Masters XD | 2017/10/31 15:40 | Jonathan Persson v Giovanni Greco | L | 0-2 |
| Giraldilla Int. XD | 2018/08/29 14:00 | Adam Mendrek v Toby Penty | L | 0-2 |
| All England Open | 2018/07/30 02:00 | Yuqi Shi v Adam Mendrek | L | 2-0 |
| Giraldilla Int. XD | 2018/05/09 04:10 | Junpeng Zhao v Adam Mendrek | L | 2-0 |
| Giraldilla Int. XD | 2018/05/02 02:00 | Adam Mendrek v Niluka Karunaratne | L | 1-2 |
| Indonesia Masters XD | 2018/04/25 14:15 | Viktor Axelsen v Adam Mendrek | L | 2-0 |
| Indonesia Masters XD | 2018/04/24 12:15 | Duarte Nuno Anjo v Adam Mendrek | W | 0-2 |
| Giraldilla Int. XD | 2018/03/27 16:50 | Henri Aarnio v Adam Mendrek | L | 2-0 |
| Giraldilla Int. XD | 2018/03/16 12:00 | Adam Mendrek v Daniel Nikolov | L | 0-2 |