Fred Couples withdraws from US Senior Open with back injury
JUL 03, 2014 5:31p ET
Couples, second in the 2010 tournament, was replaced by John Harris, the first alternate from the Byron, Minnesota, sectional qualifier.
Stadler also cited a back injury, and Marsh, the Australian who won the 1997 U.S. Senior, pulled out because of an undisclosed injury. Stadler was replaced by David Ishii, and Marsh's spot went to Bruce Vaughan.