BETHESDA, Md. -- Ryan Palmer just made a 4-footer at the difficult par-3 10th hole to take sole possession of the lead at 3 under.
The Texan is the only player in the current top-10 on the leaderboard who hasn't made a bogey on Thursday. He birdied the first hole and added another at No. 8.
Palmer has a one-stroke lead over Chez Reavie, who has two holes remaining; Johan Edfors, who is through 11, and Jeff Overton, who is playing with the leader.
Palmer has yet to make a cut in two previous starts at the U.S. Open in 1998 and 2007.