Key groups

A few powerhouse groupings highlight the first two rounds, led by Tiger Woods, Rickie Fowler and Jordan Spieth (11:30 a.m. ET Thursday off No. 10 tee, 12:25 p.m. Friday off No. 1 tee). FedExCup leader Bryson DeChambeau is out with Dustin Johnson and Justin Rose (11:41 a.m. Thursday, No. 10; 12:36 p.m. Friday, No. 1). Defending FedExCup captain Justin Thomas plays with Brooks Koepka and Tony Finau (12:47 p.m. Thursday, No. 1; 11:41 a.m. Friday, No. 10).