Tennis Now Twitter Round-Up 5/18/2011 Roddick Pissed Off & Players Comments on Djokovic

Lauren Lynch reports the latest for Tennis Now, bringing you the Twitter behavior from your favorite tennis stars and an update from the upcoming French Open. Serena Williams is inspired by Nicki Minaj and could be back for Wimbledon. Ivo Karlovic, Janko Tipsarevic, and Mike Bryan comment on Novak Djokovic. Bob Bryan gives Andy Roddick and Mardy Fish a new doubles nickname. Roddick gets mad at the ATP and might be out of Roland Garros.

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