, 4-3.
| event |
round |
table |
player one |
result |
player two |
| Pro Tour Nagoya 2011 | 9 | 13 | Dagen, Pierre (1812) | Lost 0-2 | Kowalski, Grzegorz (1588) |
| Grand Prix London 2013 | 7 | 133 | Dagen, Pierre (1927) | Lost 0-2 | Kowalski, Grzegorz (1868) |
| Pro Tour Journey into Nyx | 7 | 100 | Dagen, Pierre (1829) | Won 2-1 | Kowalski, Grzegorz (1798) |
| Grand Prix Stockholm 2014 | 10 | 32 | Dagen, Pierre (1941) | Lost 0-2 | Kowalski, Grzegorz (1968) |
| Grand Prix Manchester 2016 | 7 | 110 | Dagen, Pierre (1967) | Won 2-0 | Kowalski, Grzegorz (2154) |
| Pro Tour Eldritch Moon | 14 | 40 | Dagen, Pierre (1893) | Won 2-0 | Kowalski, Grzegorz (2131) |
| Pro Tour Hour of Devastation | 4 | 85 | Dagen, Pierre (1869) | Won 2-1 | Kowalski, Grzegorz (2049) |