Kiawah Island, S.C. ? Gary Woodland had two double-bogeys and four bogeys on an eight-hole stretch during a rough second day at the PGA Championship.

A day after shooting a 67 to put himself in a tie for second, Woodland shot a 7-over 79 to put himself in a tie for 24th, six strokes behind co-leaders Vijay Singh, Tiger Woods and Carl Pettersson.

Woodland had just one birdie on the front nine, a 4 on the par-5 No. 2, though he did par six of the other first seven holes before his double-bogey 5 on the par-3 eighth started his bogey-filled run.