American tennis player Danielle Collins embraced the Australian Open boos after her latest win. But there's more to her heel ...

Djokovic said he loved "everything" the American said while getting the last word on a hostile Australian Open crowd.

That should come as no surprise, given the way Djokovic gets into back-and-forths with hecklers at his matches—including Friday night at Rod Laver Arena.

Novak Djokovic has suggested tennis needs to embrace change, after suspecting the younger generation may be struggling to ...