Marquee groups will be scattered across Bellerive Country Club for the first two days of the 2018 PGA Championship.
Some of the top contenders for the Wanamaker Trophy take the course early Thursday morning, with Rickie Fowler, Hideki Matsuyama and Phil Mickelson a part of the early threesomes.
The group to watch Thursday morning contains Justin Thomas, Tiger Woods and Rory McIlroy, while the afternoon set of tee times feature a marquee threesome of the season's three major winners, Patrick Reed, Brooks Koepka and Francesco Molinari.
With many of the world's top players expected to be in contention for the title, a fast start for some will be required Thursday in order to earn an early advantage at the 100th PGA Championship.