William Hill Grand Slam Of Darts Semi Finals - John Gwynne Preview: 17th November

Sunday sees both the semi-finals and final of the William Hill Grand Slam of Darts 2013, as Phil Taylor, Adrian Lewis, Scott Waites and Robert Thornton battle for the title.

John Gwynne joins Alex Dunn to preview the semi final action, and offers his opinion on both games.

Enjoy.