 The group stage matches are played over a legs format before the final in played in a sets format.From 2011, the six-player field has been made up from the top two players in the Zuiderduin Masters rankings, the Champions League of Darts winner, two wildcards and the MariFlex Open winner.From 2011, the women's winner at the MariFlex Open, a Zuiderduin Masters ranking event, gained automatic entry into that years Zuiderduin Masters tournament.