Vijay Singh holds a one-stroke lead over the field at the BMW Championships at Crooked Stick Golf Club in Carmel, Ind. Singh has shot a 13-under 131 through two days and leads Rory McIlroy, Tiger Woods and Ryan Moore - all at 12-under par.
McIlroy and Woods, Nos. 1 and 3 respectively in the FedEx Cup, are both gunning for a fifth tour win this year. To do that, they'll have to survive what could be stormy weather on the course.
Kent State alum Ben Curtis sits at No. 33 on the leaderboard with a 5-under 139, tying him with Cleveland-native Jason Dufner, who managed seven birdies on Friday.
The tournament's third day is tees off at 11 a.m. ET Saturday.