| event | round | table | player one | result | player two |
| Grand Prix Richmond 2017 | 8 | 194 | Kowalski, Grzegorz (1986) | Won 2-1 | Martell, Tom (1883) |
| Pro Tour Amonkhet | 4 | 168 | Kowalski, Grzegorz (1877) | Lost 0-2 | Martell, Tom (1817) |
| Grand Prix Kyoto 2017 | 5 | 75 | Kowalski, Grzegorz (1997) | Won 2-0 | Martell, Tom (1803) |