The PGA Championship has long been the major that has struggled to find an identity outside of getting the top 100 players in the world.

A brief look at the first round of the PGA Championship at Quail Hollow (all times EDT): LEADING: Jhonattan Vegas birdied five of his last six holes for a 7-under 64, his lowest score in 45 rounds at the majors.

Is Scottie Scheffler now the favorite? How will Quail Hollow play the rest of the way? We break down what the first round means for the rest of the PGA Championship.