Brooks Koepka will begin his second round with a two-stroke lead from Jordan Spieth, who was in sensational form at Bethpage on Friday.
It looked like being a short week at the US PGA Championship for Rory McIlroy, who was toiling early in round two at Bethpage Black.
Long before he had teed off on Friday, Brooks Koepka saw his lead in the US PGA Championship increase from one stroke to four.
Rory McIlroy is looking to push on after posting a two-over-par 72 on day one in New York on Thursday.
American Phil Mickelson praised the Bethpage Black course after making a solid start to the US PGA Championship.
Brooks Koepka and Danny Lee pulled clear of the rest of the field at the US PGA Championship.
After opening with a six-under 64 at the US PGA Championship, Danny Lee was satisfied.
While pleased to create chances, Dustin Johnson felt his US PGA Championship start could have been better.
After Brooks Koepka set the clubhouse lead at seven under, Rory McIlroy endured a tough start at the US PGA Championship.
Despite signing for a stunning 63, Brooks Koepka reflected on missed opportunities that denied him a lower score at the US PGA Championship.