CHARLOTTE, N.C. - (AP) -- A look at the key hole Saturday in the third round of the PGA Championship:

HOLE: 18.

YARDAGE: 494.

PAR: 4.

STROKE AVERAGE: 4.268.

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RANK: 7.

KEY FACT: Only two of 75 players made birdie on 18 on Saturday. Its scoring average was higher than two of the three par-5s. Jason Day had a quadruple-bogey 8 after he tried to hook his second shot around a tree and wound up hitting the tree and sending the ball into a bush.