Rory McIlroy struggled with wayward tee shots in a four-over par 74 start Thursday at the PGA Championship, then was asked to describe his frustrating round at breezy Aronimink.

Rory McIlroy will tee of at the US PGA Championship at 13:40 BST on Thursday, 14 May when the 108th edition of the major gets under way.

McIlroy labours to 74 as playing partners Jordan Spieth and Rahm steal early momentum