The former Texas Longhorn is up four shots heading into Sunday at Royal Portrush Golf Club in Northern Ireland, with a great opportunity to earn his fourth major championship victory.

Rory McIlroy gave the home crowd plenty to roar about on Saturday, but he's playing a distant fifth on the leaderboard

He’s the type of player who can cause a championship to feel like it’s over simply by the way he approaches each new task in front of him.