Anatomy of the perfect tennis player: Ivo Karlovic and Serena Williams have most desirable serves - Herald Sun

Herald Sun
Anatomy of the perfect tennis player: Ivo Karlovic and Serena Williams have most desirable serves
Herald Sun
THREE matches, 119 aces, more than half his serves at this week's Australian Open have gone unreturned and he's won 85 per cent of his first service points. In his record-breaking opening match — a five-and-a-quarter-hour epic against Horacio Zeballos ...and more »