|Australian Open 2019|
|Venue: Melbourne Park Dates: 14-27 January|
|Coverage: Daily live commentaries on the BBC Sport website, listen to Tennis Breakfast daily from 07:00 GMT on BBC Radio 5 live sports extra and watch highlights on BBC TV and online from 19 January.|
World number one Novak Djokovic reached the Australian Open third round with a straight-set win over Jo-Wilfried Tsonga.
The six-time champion in Melbourne beat the 33-year-old Frenchman 6-3 7-5 6-4.
Tsonga, whose ranking has fallen to 177 after a knee injury restricted him to 12 matches in 2018, showed flashes of his ability but the Serb, 31, was always in control.
Djokovic faces 19-year-old Canadian Denis Shapovalov, the 25th seed, next.