Greebe has done excellently to come back after having to have his foot amputated in 2017 but since then has played multiple BDO events as well as Q-School and Challenge Tour.
Some well-known faces got to the latter stages in Poland with Leighton Bennett losing out to Greebe in the end. He had seen off number one seed and the in-form Mario Vandenbogaerde.
Also Martin Phillips and recent title winner in Estonia, John Scott got to the latter stages but it was the Dutchman who claimed the title in the end.
Quarter-Finals
Leighton Bennett 4-? Mario Vandenbogaerde
Toon Greebe 4-? Martin Phillips
Sebastian Steyer 4-? Simon Stainton
John Scott 4-? Adam Mould
Semi-Finals
Toon Greebe 5-? Leighton Bennett
Sebastian Steyer 5-? John Scott
Final
Toon Greebe 6-3 Sebastian Steyer