Kei Nishikori and Agnieszka Radwanska can make history, but the odds are against them.
The World No. 6 says she'll come back at the top of her game next year.
Despite highly decorated careers, these players weren't able to break through in Paris.
The U.S. Open final pits two gal-pals on opposite sides of the net.
The 15-year-old, home-schooled kid from California pulls off the first big upset of this year's U.S. Open.
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