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 ...

A reader writes in, defending the service let rule. Plus, a Saudi update, Madison Keys’s Hall of Fame case and Jannik ...

The U.S. Open is expanding to 15 days this year as it shifts to a Sunday start for the first time in the Open era. The U.S.

Tennis fans in the UK will need to pay an extra £62 per year to watch the Australian Open and French Open, with TNT Sports ...

(AP Photo/Asanka Brendon Ratnayake) Tennis fans scream during second round matches of the French Open tennis tournament at ...

Former World No.1 Simona Halep has left the tennis world shocked and saddened after announcing her retirement from the sport, ...

and the French Open, which was the first tennis major to make the move when it added a 15th day in 2006. oco Gauff of the USA celebrates winning the second set during her fourth round match ...

Simona Halep announced her retirement from professional tennis after losing to Lucia Bronzetti in the first round of the ...

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