Top-ranked Jon Rahm seeks his second consecutive major title, Rory McIlroy wants his first major victory since 2014 and Jordan Spieth just hopes to play when the PGA Championship tees off on Thursday.
A field of 156 players, 16 of them from the Saudi-backed LIV Golf League, chase the Wanamaker Trophy at Oak Hill, where discipline and patience will be as vital as any club.
"Discipline is going to be a huge factor this week," McIlroy said. "You've got to keep it out of those fairway bunkers.
