Stefan appears to be enjoying hiimself while watching his daddy. He'll probably be happier tomorrow when Novak comes home.
Novak Djokovic took the opening set of the Australian Open men's singles final.
The former coach of Roger Federer thinks Andy Murray needs to serve smarter to beat Novak Djokovic.
Angelique Kerber put her Australian Open trophy down so she could take a dip in the Yarra river on Sunday in Melbourne.
Serena Williams paid Angelique Kerber the ulitmate praise after the Australian Open final. And Kerber paid it right back.
The 28-year-old German will become the world No. 2 after shocking Serena Williams.
It's been an interesting start to the 2016 Australian Open women's single final.
