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Don't f*****g tell me the rules" When Roger Federer lost his cool in the 2009 US Open finals and accused the chair umpire of bias toward Juan Martin del Potro
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US OPEN 2009: Roger Federer makes history again and Juan Martin Del Potro is walking tall but neither is talk of the town in New York | Daily Mail Online
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THROWBACK: When Roger Federer Got Fined at the US Open 2009 for Dropping the S-Bomb - EssentiallySports
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