Defending champion Serena Williams needed just 45 minutes of playing time to advance to the fourth round of the Australian Open. The world number one defeated Russian teenager Daria Kasatkina 6-1, 6-1.Four-time champion Roger Federer also reached the last-16, beating Grigor Dimitrov 6-4, 3-6, 6-1, 6-4. It was the Swiss third seed’s 300th Grand Slam match win.

UAE secure AFC U23 Asian Cup quarter-final spot
Ofner's premature celebration costs him Australian Open spot in epic collapse
Semenyo on target again as Man City beat Newcastle in League Cup semi-final
Runners can set world records at Dubai Marathon under new partnership
Australia captain Healy to retire after upcoming India series