We're down to the second round in the Grand Slam of Darts with eight matches over the course of Wednesday and Thursday to decide the Quarter-Final line-up.

Commentator John Gwynne joins Mark Walton to look ahead to the action in Wolverhampton, previewing all eight matches.

John offers his correct score predictions in each and revisits the Outright picture.

Enjoy.

http://serve.williamhill.com/promoRedirect?member=audiobooUK&campaign=DEFAULT&channel=will_darts&zone=1480323151&lp=0