Michael Greller and Jordan Spieth at the Masters

Michael Greller and Jordan Spieth at the Masters

Caddie Michael Greller stands with Jordan Spieth who waits to hit a ball in the second round of the 2016 Masters Tournament at Augusta National in Augusta, Georgia on April 8, 2016. Tom Watson announced that this 2016 Masters will be his last. Photo by Kevin Dietsch/UPI

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