Serena more appreciative of the game now than a decade ago

Jan 30, 2016, 07:03 AM

World No.1 Serena Williams compares and contrasts her mindset nowadays compared to 10 years ago as she prepares to match German legend Steffi Graf with 22 Grand Slam singles titles tonight against another German, Angelique Kerber. #ausopen #aoradio #serena #williams #serenawilliams #tennis #wta #grand #slam #grandslam #major #championship