Key hole in fourth round of the Masters

A look at the key hole in Sunday's fourth round of the Masters:

HOLE: No. 17

YARDAGE: 440

PAR: 4

STROKE AVERAGE: 4.172

RANK: Fifth

KEY FACT: Charl Schwartzel grabbed the outright lead for the first time with a 10-foot birdie putt. Adam Scott, who pulled ahead with a birdie at the 16th, yanked his tee shot into a bunker, his approach into another bunker and needed an up-and-down for par. Schwartzel clinched a two-shot win with a fourth straight birdie at the 18th.