HILTON HEAD ISLAND, S.C. (AP) - Luke Donald moved a step closer to golf's No. 1 ranking Friday, shooting a 65 and grabbing a one-stroke lead halfway through The Heritage.
Donald is the world's third-ranked golfer behind top-rated Martin Kaymer and Lee Westwood.
However, Donald would jump to the top with a win at Harbour Town Golf Links, no matter how Westwood fares this weekend at the Indonesian Masters.
Kaymer is not playing this week. Donald, 33, hasn't let talk of No. 1 distract him through two rounds, finishing at 10-under 132 for a one-shot lead over first-round leader Garrett Willis.
Masters runner-up Jason Day, defending champion Jim Furyk, Camilo Villegas and Chad Campbell were another stroke behind at 8 under.
Donald was the highest ranked of seven golfers in the world's top 20 competing here. He finished second at Harbour Town two years ago and third last April.
(Copyright 2011 by The Associated Press. All Rights Reserved.)