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 ...

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

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

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 ...

To win a grand slam title is something every tennis player dreams of from the day they start swinging their racquet. Despite the difficulty of winning a grand slam tournament, only a select few ...

Emma Raducanu suffered a disappointing first round exit at the Abu Dhabi Open going down against Marketa Vondrousova in a ...

Former World No. 1 Simona Halep, who won two Grand Slams before a doping suspension, announced her retirement on Tuesday following a loss at the Transylvania Open in Cluj-Napoca, Romania. Halep, 33, ...

Madison Keys spoke with Andy Roddick about the major change she made to finally secure a Grand Slam title, more than seven years after her first major final.