Photo courtesy of the USGA
Bruce Vaughan chips out of the bunker Thursday afternoon at Sahalee Country Club. The 53-year-old from Kansas shot a 4-under-par 66 to take the lead after the opening round of the 2010 U.S. Senior Open.
Only eight players in the 154-man field of the 2010 U.S. Senior Open shot under par during Thursday's opening round at Sahalee Country Club.