Aaron Rai was a feel-good winner at the PGA, writes Michael Rosenberg, but Rory McIlroy and Jon Rahm appear to be closing the gap on Scottie Scheffler.

There are a staggering 48 players at or within three of the lead, the most after any round in the modern era of major championships.

Scottie Scheffler struggles with his putting at the PGA Championship, impacting his chances to lead the tournament.