The American has notched the biggest fine of week one of the Australian Open
After saving match points in round two, Wozniacki saved shots for chair umpire in round three.
World No. 1 notes biggest change in men's game.
Kyrgios' playful jab brings smile to Bad Boys star.
And Kyrgios says let him have it.
The Serb has a lot on his mind these days, and he's not afraid to talk about it.
When Fabio Fognini is the calm one in a partnership.
