September 11, 2015

Sports Illustrated executive editor Jon Wertheim explains what a calendar Grand Slam would mean for Serena Williams' career.

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HOLE YARDS PAR R1 R2 R3 R4
OUT
HOLE YARDS PAR R1 R2 R3 R4
IN
Eagle (-2)
Birdie (-1)
Bogey (+1)
Double Bogey (+2)