| event | round | table | player one | result | player two |
| Pro Tour Shadows over Innistrad | 13 | 10 | Kowalski, Grzegorz (2135) | Won 2-1 | Larsson, Joel (2049) |
| Grand Prix Utrecht 2017 | 4 | 106 | Kowalski, Grzegorz (2014) | Won 2-1 | Larsson, Joel (2056) |
| Grand Prix Prague 2018 | 15 | 11 | Kowalski, Grzegorz (2076) | Won 2-0 | Larsson, Joel (1919) |
| Kaldheim Championship | 3 | 30 | Kowalski, Grzegorz (2059) | Won 2-0 | Larsson, Joel (1938) |