Manchester City defender Bacary Sagna is fined £40,000 by the Football Association for a comment he posted on social media.
World number one Andy Murray admits he does not know much about his Australian Open second round opponent Andrey Rublev.
Lock Alun Wyn Jones takes over from Sam Warburton as Wales captain for the 2017 Six Nations.
Johanna Konta, Kyle Edmund and Heather Watson all win to make it five British players in the Australian Open second round.
Six-time Australian Open champion Serena Williams beats Belinda Bencic to reach the second round in Melbourne.
Sale complain to the RFU that one of their players passed team information to Bristol before their Premiership match on 1 January.