ST. SIMONS ISLAND, Ga. -- Ben Crane has birdied holes 16 and 17 at Sea Island and joined Webb Simpson and Michael Thompson atop the leaderboard at 15 under. Simpson, who reached 15 under with a birdie on No. 11, has parred three consecutive holes. Thompson, also at 15 under through 14, bogeyed No. 12 to get to that number and parred his next two to stay there.