Wimbledon 2011: Hawk-Eye confusion in Del Potro match

Juan Martin del Potro is forced to wait for his victory against Olivier Rochus after the umpire calls for the wrong Hawk-Eye replay on match point.

The number 24 seed eventually lost the game after the point had to be replayed, but went on to win the second-round match 6-7 6-1 6-0 6-4.

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