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

Halep was a hugely popular first-time Grand Slam champion, well-liked in the dressing room and within the sport in general ...

Simona Halep, a two-time Grand Slam singles champion who was ranked world No. 1 in women's tennis singles for 64 combined ...

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

With Taylor Fritz, Tommy Paul, Ben Shelton and Frances Tiafoe, American men’s tennis looks to be closing in on a first major ...

Two-time Grand Slam champion Simona Halep has announced her retirement from tennis at age 33. Halep spoke to the crowd after ...

The winner of 24 singles titles called an end to her career after a first-round loss Tuesday in the Transylvania Open in her ...

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

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

Novak Djokovic remains the best player over 35 on the ATP Tour, with only two top-50 players and five inside the top 100.

The 21st annual charitable event returns to the newly-renovated La Quinta Resort & Club with Naomi Osaka, Nick Kyrgios, Aryna ...