The four biggest tournaments in tennis cooperate to sustain their primacy. They're also constantly trying to one-up each ...
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.
The US Open will expand to 15 days starting in 2025, with main-draw matches beginning on Sunday instead of Monday.
Simona Halep, a two-time Grand Slam singles champion who was ranked world No. 1 in women's tennis singles for 64 combined ...