Author: Sandra Harwitt, Special to USA TODAY

The tennis star discusses important achievements, biggest rivalries and what he’ll do when he eventually retires.

Into the 21st year of his storied career, Roger Federer remains dedicated to playing tennis and continuing to rewrite tennis history books.

If the 2019 edition of the Australian Open is an indication of what’s ahead this year, there should be a lot of memorable moments in tennis.

In a near perfect showing, Novak Djokovic captured a record seventh Australian Open title by dismantling Rafael Nadal 6-3, 6-2, 6-3.

Rafael Nadal ended Frances Tiafoe’s fabulous run at the Australian Open, beating the American 6-3, 6-4, 6-2to take his place in the semifinals.

Danielle Collins, who played at Virginia, has reached the Australian Open semis after some big upsets.

Roger Federer dismisses John McEnroe’s ‘changing of the guard’ comment after losing to Stefanos Tsitsipas at Australian Open.

The 20-year-old Stefanos Tsitsipas handed two-time defending champion Roger Federer a four-set loss.

Maria Sharapova spoiled Caroline Wozniacki’s hope of defending her lone Grand Slam title, upsetting the reigning Australian Open champ Friday.