Raymond van Barneveld and Jeffrey de Zwaan have joined forces in their preparations for the World Matchplay, which starts this weekend. The Dutch duo practiced together on Thursday at Barney's darts residence in The Hague.
De Zwaan is the first of the two compatriots that will come into action at the World Matchplay. 'The Black Cobra' will face Michael van Gerwen on Saturday evening. Van Barneveld meets Kyle Anderson one day later.