'The Wizard' started off proceedings and he performed brilliantly before a late fightback from Dekker. Whitlock weathered the storm though to produce a 6-4 win with a 97 average, 6 maximums and a 38% checkout percentage.
Suljovic will face the Aussie after coming through a tough battle with a 6-5 victory over Josh Payne. 'The Gentle' got over the line though meaning he wasn't the latest seed to fall.
Michael Smith though one of the highest seeds did fall though. The 'Bully Boy' was smashed by his fellow St Helens ace
Stephen Bunting in a whitewash where 'The Bullet' lived up to his good record against the in form player with a 106 average to boot.
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Evening Session (6.15pm-10pm)
Simon Whitlock (97.63) 6-4 (89.11) Jan Dekker
Mensur Suljovic (94.74) 6-5 (92.48) Josh Payne
Michael Smith (93.04) 0-6 (106.09) Stephen Bunting
Peter Wright v James Wilson
Jelle Klaasen v Krzysztof Ratajski
Daryl Gurney v Cristo Reyes
Michael van Gerwen v Terry Jenkins
Darren Webster v Steve Beaton
Steve Lennon BYE (Rob Cross withdrew)