Golf's second major is upon us, with the PGA Championship kicking off Thursday at Oak Hill Country Club in upstate New York.
Heading into Round 1 of the PGA Championship, the last two winners of the Masters Tournament, Jon Rahm and Scottie Scheffler, had been equally favored to win the Wanamaker Trophy, at +750. A win in this tournament would be a first for either of them.
Rounding out the favorites heading into play Thursday were Rory McIlroy (+1200) and then Xander Schauffele, Patrick Cantlay, Justin Thomas and Brooks Koepka all at +2200.
First-round play was suspended due to darkness on Thursday night, but enough players have concluded Round 1 that we can confidently make the observation that there have been some shakeups atop the leaderboard.