Grzegorz Kowalski trails the series against
Arne Huschenbeth, 1-5.
| event |
round |
table |
player one |
result |
player two |
| Grand Prix Lille 2018 | 6 | 30 | Kowalski, Grzegorz (2201) | Lost 0-2 | Huschenbeth, Arne (2025) |
| Players Tour Brussels 2020 | 11 | 9 | Kowalski, Grzegorz (2169) | Won 2-1 | Huschenbeth, Arne (2120) |
| Kaldheim Championship | 14 | 3 | Kowalski, Grzegorz (2154) | Lost 1-2 | Huschenbeth, Arne (2198) |
| Kaldheim Championship | US | | Kowalski, Grzegorz (2184) | Lost 1-2 | Huschenbeth, Arne (2239) |
| Kaldheim Championship | GF | | Kowalski, Grzegorz (2193) | Lost 0-2 | Huschenbeth, Arne (2271) |
| Kaldheim Championship | GF | | Kowalski, Grzegorz (2177) | Lost 0-2 | Huschenbeth, Arne (2287) |