Nick Kyrgios and Daria Gavrilova of the Australia Green team celebrate with the Hopman Cup after defeating Alexandr Dolgopolov and Elina Svitolina of Ukraine during their mixed doubles final match on day seven of the Hopman Cup tennis tournament in Perth on January 9, 2016.     AFP PHOTO / Tony ASHBY  
-IMAGE RESTRICTED TO EDITORIAL USE - NO COMMERCIAL USE / AFP / TONY ASHBY        (Photo credit should read TONY ASHBY/AFP/Getty Images)