World No. 1 explains why Serena is world's best.
Frances Tiafoe is embracing the big stage with big-time joy.
The Serb says that he likes the Canadian's weapons and fighting spirit.
Even the great Roger Federer has to play by the rules down under.
The Japanese star leaves the crowd in stiches after a dramatic fall.
Third-round action completes on Day 6 as the top half of the draw is in action in singles, plus juniors and mixed doubles begin.
The Croatian played her heart out in defeat to the American.
