CARMEL, Ind. – Rory McIlroy made a nice up-and-down to save par at the par-3 17th and goes to his 72nd hole with a two-stroke lead at 21 under.
Phil Mickelson is his closest pursuer at 19 under. Mickelson has two holes to play.
Lee Westwood is in solo third at 18 under, while Tiger Woods has moved into a tie with Robert Garrigus at 17 under.
Vijay Singh has fallen off the pace and is now projected outside the top 30.