event | round | table | player one | result | player two |
2018 World Championship | 11 | 2 | Kowalski, Grzegorz (2151) | Lost 1-2 | Nass, Matthew (2168) |
Mythic Championship V | 1 | 25 | Kowalski, Grzegorz (2112) | Won 2-1 | Nass, Matthew (1960) |
2020 Mythic Invitational | 7 | 10 | Kowalski, Grzegorz (2195) | Won 2-0 | Nass, Matthew (2061) |
Neon Dynasty Championship | 8 | 42 | Kowalski, Grzegorz (2008) | Lost 0-2 | Nass, Matthew (1877) |