Michael van Gerwen retained his title at the Grand Slam of Darts after the sixth highest in the tournament's history, during a semi - final win. The Grand Slam of Darts is a darts tournament organised by the Professional Darts Corporation 1 Grand Slam of Darts finals; 2 Finalists; 3 Previous BDO v PDC tournaments; 4 Perennial participants for players who have reached major finals and semi - finals, or been the top of their countries' respective rankings, there is Grand Slam of Darts finals · Finalists · Perennial participants · Television coverage. The Grand Slam of Darts, also known as the bwin Grand Slam of Darts for sponsorship The prize fund for the Grand Slam was increased from £, in to £, in , with the winner getting £,, as opposed to Prize fund : £. Saturday night will see the other two quarter-final matches played out with Raymond van Barneveld up against Gary Anderson neue sportwettenanbieter Chris Dobey up against James Wade. Waites missed a dart at double top for a finish to increase his lead, and Jenkins hit double two to win the 21st leg. Grand Slam of laughs. Michael van Gerwen Corey Cadby Peter Wright Raymond van Barneveld Gary Anderson James Wade Berry van Peer Gerwyn Price Dave Chisnall Mark Webster. The World Champion defeated Michael Smith in a thrilling final in Vienna to make it back-to-back glories, following his triumph in Hamburg earlier this month. The wilting Wade could only watch as Van Gerwen extended his lead to following an ice-cool checkout.