Dutch youngster Niels Zonneveld stunned former world champion Gary Anderson to reach the quarter-finals of the World Series of Darts in Amsterdam.
The 23-year-old came from 4-3 down to seal a 6-4 victory with a 102 check-out to the delight of the home crowd.
Peter Wright was another high-profile casualty, the World Matchplay champion blown away 6-1 by Kim 'The Hurricane' Huybrechts, who finished the job with a 150.
World number one and defending champion Gerwyn Price had no such trouble with a 6-2 success over Dutchman Dirk van Duijvenbode.
Michael van Gerwen topped off the evening's action with a 6-4 win against fellow home favourite Maik Kuivenhoven.
Earlier, Mervyn King eased through with a second successive whitewash win, defeating Latvia's Madars Razma to follow Friday's 6-0 victory over James Wade.
'Polish Eagle' Krzysztof Ratajski was too strong for Fallon Sherrock as he completed a dominant 6-1 victory.
Belgium's Dimitri Van den Bergh averaged over 100 as he defeated Jose de Sousa of Portugal 6-3 and Jonny Clayton beat Holland's Vincent Van Der Voort 6-1.
