SHEBOYGAN, Wis. -- Graham DeLaet of Canada has withdrawn from the PGA Championship because of a thumb injury.
The same injury forced DeLaet to withdraw from the Canadian Open last month, and it's not clear how much time he will be away. DeLaet is No. 99 in the FedEx Cup with only two events remaining until the playoffs.
He will be replaced at Whistling Straits by Sean O'Hair.