Australian Open 2010 Semifinals: Serena Williams vs Li Na live tennis match (free video stream)

Defending Australian Open champion Serena Williams faces her older sister’s conqueror Li Na of China in the semifinals. This is a perfect opportunity for the top-ranked player to exact revenge on the Chinese star. Li Na is through to her first career Grand Slam semifinal and will be building up on her momentum for having come back from a set down to beat Venus Williams in the quarterfinals.

Find out who wins by watching the Serena Williams vs Li Na Australian Open 2010 Semifinals Live Video Streaming Match Coverage HERE.