Moving a Grand Slam event into its qualifying week takes the biggest tournaments in tennis into unexplored territory.

The four biggest tournaments in tennis cooperate to sustain their primacy. They're also constantly trying to one-up each ...

Which tennis players have won the most grand slams in history? Men and women singles titles, records compared.

The U.S. Open is making a big bet on the potential of mixed doubles, changing the format in ways that will draw curiosity and ...

Aussie tennis star Ellen Perez has joined the chorus of anger towards the US Open after the tournament announced changes to ...

The U.S. Open's plan to make its mixed doubles championship a smaller, shorter event aimed at persuading top singles players ...

Tennis icon Martina Navratilova competed across four decades, leaving an indelible mark on the sport and achieving greatness ...

US Open champions Sara Errani and Andrea Vavassori have added their voice to widespread criticism towards the “profound ...

Former world No. 1 and two-time Grand Slam champion Simona Halep announced her retirement at age 33 after losing in the first ...

Former World No. 1 Rafael Nadal has enjoyed one of the greatest careers in tennis history. The left-hander has won 22 Grand Slam titles, including an astonishing 14 Roland Garros titles.

World No. 1 Jannik Sinner is playing flawless tennis, having not lost a match in over four months. He has won every ...

Tennis players expect more prize money ... in which the U.S. Open’s decision to expand brings the Grand Slam scramble for supremacy into stark relief: one of these is not like the other.