The Irishman reached the final after beating Andy Boulton in the semi-final. Earlier this tournament, O'Connor also beat Rob Cross, Kim Huybrechts and Mensur Suljovic.
Van Gerwen defeated Stephen Bunting 7-4 in the semi-finals. The Dutchman also overcame Ryan Joyce, Robert Thornton and Ian White en route to the final.
Click here to see the prize fund breakdown on the
PDC European Tour.
Schedule of Play Sunday July 1 Third Round
Afternoon Session (1pm local time, 12pm BST) Michael van Gerwen (101.33) 6-1 (83.70) Robert Thornton
Ian White (100.15) 6-2 (92.82) Darren Webster
Joe Cullen (92.64) 4-6 (92.44) Justin Pipe
Daryl Gurney (95.88) 5-6 (95.00) Stephen Bunting
Jelle Klaasen (78.19) 1-6 (92.44) Andy Boulton
Jason Lowe (93.44) 2-6 (98.82) Gerwyn Price
Mensur Suljovic (104.60) 6-2 (92.39) Paul Rowley
William O'Connor (90.27) 6-5 (85.33) Kim Huybrechts
Evening Session (7.15pm local time, 6.15pm BST) Quarter-Finals Michael van Gerwen (104.82) 6-4 (94.31) Ian White
Justin Pipe (87.45) 3-6 (92.05) Stephen Bunting
Andy Boulton (85.55) 6-5 (87.31) Gerwyn Price
Mensur Suljovic (101.28) 3-6 (96.35) William O'Connor
Semi-Finals Michael van Gerwen (99.55) 7-4 (94.04) Stephen Bunting
William O'Connor (92.55) 7-3 (86.42) Andy Boulton
Final Michael van Gerwen v William O'Connor
https://twitter.com/OfficialPDC/status/1013519687202820097