| event | round | table | player one | result | player two |
| Grand Prix Warsaw 2016 | 8 | 6 | Stark, Ben S (2057) | Lost 1-2 | Kowalski, Grzegorz (2090) |
| Pro Tour Ixalan | 8 | 11 | Stark, Ben S (2060) | Won 2-0 | Kowalski, Grzegorz (2056) |
| 2018 World Championship | 5 | 1 | Stark, Ben S (1967) | Lost 0-2 | Kowalski, Grzegorz (2113) |
| 2018 World Championship | S | Stark, Ben S (2038) | Lost 0-3 | Kowalski, Grzegorz (2181) |