With the format changed for the Tour Championship, Justin Thomas will take a lead into the deciding FedEx Cup event.
Justin Thomas moved top of the FedEx Cup standings after his win at the BMW Championship.
Hideki Matsuyama could do no wrong after taking the tournament lead on Friday, while Tiger Woods struggled again.
Thunderstorms that hit Liberty National Golf Club on Wednesday meant fans that hoped to see Tiger Woods tee-off were disappointed.
After winning the WGC-FedEx St. Jude Invitational, Brooks Koepka said he had been unwell during the tournament.
World number one Brooks Koepka celebrated a three-stroke victory after carding a five-under-par 65 in Memphis on Sunday.
As they prepare to fight for the WGC-FedEx St. Jude Invitational title, Rory McIlroy and Brooks Koepka are excited.
Matthew Fitzpatrick climbed 12 spots to the top of the leaderboard with a six-under-par 64 in Memphis on Friday.
Brooks Koepka could not land another major at The Open but his stunning season has earned him another place in golf's history books.
As one of the speedier players on the PGA Tour, Brooks Koepka was always likely to be frustrated playing with J.B. Holmes at Portrush.