Casey title defence on track

Paul Casey, winner of the HSBC World Match Play Championship on his debut last year, is going well again at Wentworth today.

After a fog delay of nearly two hours Casey had a hat-trick of birdies from the fourth to take command of Jerry Kelly - and after the American had drawn back level by the 12th, he went away again to lead by three at the halfway stage of their 36-hole clash.