Andre Agassi once drew a comparison between how Pete Sampras and Roger Federer's abilities had evolved over the years.

Gael Monfils became the second oldest player since 1990 to reach a final on the men's elite tennis tour by beating American ...

Reilly Opelka is a professional tennis player from America. He is 6 feet 11 inches tall and is tied with Ivo Karlović for the tallest-ever ATP-ranked player. He is known for his huge first serve ...

Opelka, tied with Ivo Karlovic as the tallest ever ATP-ranked tennis player, will now face Giovani Mpetshi Perricard in the semi-finals. Meanwhile, Djokovic will be hoping the defeat is merely a ...

'ZDNET Recommends': What exactly does it mean? ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best available sources ...

Novak Djokovic's quest for a century of ATP titles has been crushed by tennis feel-good story Reilly Opelka, who has instead served up an intriguing Brisbane clash of his own. Sign up for our ...

Novak Djokovic's quest for a century of ATP titles has been crushed by tennis feel-good story Reilly Opelka, who has instead served up an intriguing Brisbane clash of his own.

The SKIMS founder shared sweet photos with all four of her kids as they celebrated the holiday Georgia Slater is a staff editor on the Parents team at PEOPLE. She has been working at PEOPLE since ...