Prins is king of the oche as wins send him top of the Knack table
only the one leg on the night as he blasted in four 180s in wins over Dunn and Stephen Squire, with best legs of 14 and 15 darts.
Adam Atkinson hit a brilliant 11-dart leg in the decider to edge out John Kippen 5-3 in a tremendous game.
Atkinson also won in legs of 13, 16 and 18 darts, while Kippen won his legs in 15, 17 and 18 darts.
Atkinson earlier drew with a superb Mark Wright, with both players hitting 180s and Wright having 13 and 14-dart legs.
Wright also drew his other game against David Stokell, with both players’ best legs coming in 14 and 15 darts and Wright hitting a 180 and a 101 finish.
Darren Patton had a excellent 141 finish as he shared the points with Dan Gillibrand, who also fired in a 125 checkout.
Dan Mock picked up maximum points with victories over Geordie Morton and Dougie Hall 5-3 and 5-2 respectively.
Morton fared better in his second game with a 5-0 rout of Ross Guy.
Ross had earlier picked up his first point of the season with a 4-4 draw against Barry Rutherford.
Rutherford drew both his games on the night with Andrew Ambler his other opponent.
David Stokell beat David Morris 5-2 in a quality affair, with Stokell's best leg coming in 15 darts, aided by a 124 checkout, with Morris hitting a 180 in a best leg of 16 darts.
John Kippen fired in two 180s and three 17-darters as he whitewashed Stephen Squire.
Dan Gillibrand beat Michael Naunton by the same scoreline.
Matthew Hodgson had best legs of 16, 17 and 18 darts as he beat Neil Rose 5-1.
Rose did recover to beat Claire Stamper 5-2 in his second game.