McIlroy and Spieth ready to do battle

All eyes may have been on the duel between Rory McIlroy and Jordan Spieth, but it was another Rory who was among the early pacesetters as the 97th US PGA Championship got under way on Thursday.

Defending champion McIlroy and world number two Spieth had been paired together for the opening two rounds at Whistling Straits, along with Open champion Zach Johnson.