Stenson and Mickelson set up final day duel for British Open

The Swede (-12) and the American (-11) lead a chasing pack who are a further five shots off suggesting that it is a two-horse race going into Sunday's final 18 holes.

Stenson and Mickelson set up final day duel for British Open
Ross Kinnaird/R&A R&A via Getty Images

Two of the big names in world golf, one European and one American will head out on the fourth and final day looking to win the British Open in what has been mixed conditions at Royal Troon. 

Sweden's Henrik Stenson leads the British Open by a single shot from Phil Mickelson after the third round following his superb 68 on Saturday.

Mickelson plays from a green-side bunker on the 18th on day three of the 2016 British Open.

Stenson, bidding to win his first major at the age of 40, had five birdies and two bogeys in his three-under-par round to move to 12-under for the championship. That gave him a one-stroke advantage over Mickelson, who had been in front after the first two rounds but was overtaken after shooting a one-under 70 to sit at 11-under overall.

Mickelson, the 2013 champion, had three birdies but dropped shots at the 14th and 17th cost him the lead and he only saved par at the last after finding himself in a greenside bunker.

Stenson holes his birdie putt on the 17th green during the third roun.

It appears poised for a two-way shoot-out between them for the Claret Jug in Sunday's final round with Bill Haas of the United States leading the chasing pack at six-under. Haas shot 69, while England's Andrew Johnston had a 70 and is fourth at five under par.