Day 6: Super Serena & dominant Djokovic move on to 4th round

Day 6 at AO2019: Serena Williams surges past Yastremska, Naomi Osaka survives Su-Wei Hsieh, and Djokovic defeats Shapovolov. Plus, how the AO deals with Melbourne's unpredictable weather, and we quiz the fans on their Aus Open stats. See omnystudio.com/listener for privacy information.See omnystudio.com/listener for privacy information.