PGA Championship is being held at Quail Hollow Club in Charlotte, North Carolina. The tournament opened with Scottie Scheffler and Rory McIlroy as near co-favorites, but after the first round, Scheffler (+350) stands alone as the odds-on favorite despite being tied for 20th at 2-under par.

Back-to-back birdies at 14 and 15 have Scheffler at 5-under for the tournament (2-under on his round). And now just two players — Mathieu Pavon and Matt Fitzpatrick — are between him and leader Jhonattan Vegas. But ... he's got the hardest three-hole stretch on the course ahead of him.