| Hellas Int. | 09/03 09:30 | - | Johnnie Torjussen v Adam Mendrek | L | 2-0 | |
| Latvia Int. | 08/28 07:40 | - |
Adam Mendrek v
Alex Lanier
|
L | 0-2 | |
| Latvia Int. | 08/27 12:00 | - | Rasmus Careo Christensen v Adam Mendrek | W | 0-2 | |
| Denmark Masters Qual | 08/05 13:45 | - | Adam Mendrek v Danylo Bosniuk | L | 0-2 | |
| Denmark Masters Qual | 08/05 08:10 | - | Alexander Pedersen v Adam Mendrek | W | 0-2 | |
| Austrian Open | 05/29 08:50 | - |
Alex Lanier
v
Adam Mendrek |
L | 2-1 | |
| Austrian Open | 05/28 14:20 | - |
Adam Mendrek v
Wolfgang Gnedt
|
W | 2-1 | |
| Slovenia Int. | 05/20 12:40 | - |
Collins Valentine Filimon
v
Adam Mendrek |
L | 2-0 | |
| Polish Open | 03/26 16:10 | 4 |
Aidil Sholeh Ali Sadikin
v
Adam Mendrek |
L | 2-0 | |
| Polish Open | 03/26 09:30 | 5 | Adam Mendrek v Maxime Moreels | W | 2-1 | |
| Estonian Int. | 01/10 15:30 | - | Maxime Moreels v Adam Mendrek | L | 2-0 | |
| Estonian Int. | 01/10 10:00 | - | Adam Mendrek v Luis Enrique Penalver | W | 2-0 | |
| Scottish Open | 11/22 17:40 | 4 | Adam Mendrek v Jason Anthony Ho-Shue | L | 0-2 | |
| Scottish Open | 11/21 20:50 | 5 | Abhinav Manota v Adam Mendrek | W | 1-2 | |
| Scottish Open Qual | 11/21 14:30 | - | Yang Yang v Adam Mendrek | W | 1-2 | |
| Hungarian Int. | 10/31 14:40 | 5 | Mads Thogersen v Adam Mendrek | L | 2-1 | |
| Dutch Open | 10/08 15:40 | 6 | Daniel Nikolov v Adam Mendrek | L | 2-0 | |
| World Championships | 08/19 16:10 | 6 | Felix Burestedt v Adam Mendrek | L | 2-0 | |
| Bulgarian Open | 08/13 15:30 | - |
Adam Mendrek v
Jeppe Bruun
|
L | 0-2 | |
| Hellas Open | 08/09 07:10 | - |
Adam Mendrek v
Mads Christophersen
|
L | 0-2 | |
| Azerbaijan Int. Qual | 06/06 10:00 | - | Kari Gunnarsson v Adam Mendrek | W | 0-2 | |
| Jamaica Int. | 03/08 21:00 | - | Adam Mendrek v Job Castillo | L | 1-2 | |
| Giraldilla Int. XD | 12/19 19:55 | 1 | Jen Hao Hsu v Adam Mendrek | L | 2-0 | |
| Giraldilla Int. XD | 12/18 23:09 | - | Ratnajit Tamang v Adam Mendrek | W | 0-2 | |
| Giraldilla Int. XD | 12/18 22:00 | 1 | Ratnajit Tamang v Adam Mendrek | W | 0-2 | |
| Dutch Open | 10/10 15:35 | 5 | Muhammed Ali Kurt v Adam Mendrek | L | 2-0 | |
| Dutch Open | 10/09 18:00 | 6 | Jonathan Persson v Adam Mendrek | W | 1-2 | |
| Giraldilla Int. XD | 08/29 14:00 | 5 | Adam Mendrek v Toby Penty | L | 0-2 | |
| World Championships | 07/30 02:00 | 6 |
Yuqi Shi
v
Adam Mendrek |
L | 2-0 | |
| Giraldilla Int. XD | 05/09 04:10 | 5 |
Junpeng Zhao
v
Adam Mendrek |
L | 2-0 |