White left tops after twelve darts, before hitting a 14-dart leg to claim the title. The 47-year-old beat Keegan Brown, James Wade, John Henderson and Mervyn King earlier on the day to reach the final.
Yesterday's winner, Michael van Gerwen, was beaten by Jermaine Wattimena in the third round. Gary Anderson, who won two Players Championship events this year, lost in the second round to Ricky Evans.
Click here for more information about the Pro Tour and the prize fund breakdown.
Last 16
Stephen Bunting 6 | 3 Jermaine Wattimena
Dave Chisnall 6 | 2 Ricky Evans
James Wilson 6 | 3 Jelle Klaasen
Rob Cross 6 | 4 Josh Payne
Mervyn King 6 | 3 George Killington
Dimitri Van den Bergh 6 | 4 Richard North
Ian White 6 | 1 James Wade
John Henderson 6 | 3 Ryan Joyce
Last Eight
Dave Chisnall 6 | 3 Stephen Bunting
James Wilson 6 | 4 Rob Cross
Mervyn King 6 | 3 Dimitri Van den Bergh
Ian White 6 | 2 John Henderson
Last Four
Dave Chisnall 6 | 5 James Wilson
Ian White 6 | 3 Mervyn King
Final
Ian White 6 | 5 Dave Chisnall