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 ...

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

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

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

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

The USTA announced Tuesday a “reimagined” mixed doubles format that will be moved to the first week of the U.S. Open from Tuesday, August 19–Wednesday, August 20. All matches will be played in Arthur ...

The top-ranked Arab player is building momentum in Doha, after a shoulder injury forced her to shut down her season last August.

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

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

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.