Key Hole in the second round of the PGA Championship

Published August 9, 2013 9:01pm EDT | Updated January 13, 2015 12:23pm EST

PITTSFORD, N.Y. – A glance at the key hole Friday at the PGA Championship:

HOLE: No. 18

YARDAGE: 497

PAR: 4

STROKE AVERAGE: 4.4

RANK: 2nd

KEY FACT: Jason Dufner missed a 12-foot birdie putt that would have made him the first player in the 153 years of championship golf to shoot 62.