Watch Serena Williams Go Off on 'Hater' Umpire During US Open Final

Matt Cherette · 09/11/11 07:53PM

Remember when Serena Williams went all Joe Pesci on a line referee at the US Open two years ago? Well, during today's women's final match (which she lost in straight sets to Samantha Stosur), she did it again. Here's a video of Williams' full outburst.