The leaders are now underway at the 2012 BMW Championship, and Rory McIlroy is at 1-under par through four holes as he's moved into a tie for the lead. McIlroy and Vijay Singh are both at 13-under for the tournament, with both Dustin Johnson and Ryan Moore a single stroke behind at 12-under. Johnson is shooting 3-under par through the first seven holes as he's climbed the board steadily today.
Kent State alum Ben Curtis has been the big story of the day, as he's now 6-under through the the first thirteen holes. His red hot start has him at 11-under for the tournament, sitting only two strokes off of the lead. Tiger Woods is 1-over through six holes to join Curtis at eleven under for the tournament.
Cleveland native Jason Dufner is now at 1-over for the day, putting him 4-under for the tournament. He's currently tied for fortieth place.