Agnieszka Radwanska of Poland reacts after missing a point against Bethanie Mattek-Sands of the U.S. during their women's singles match at the Sydney International tennis tournament in Sydney, Australia, Tuesday, Jan. 7, 2014.  (AP Photo/Daniel Munoz)

Australia Tennis Sydney International

Agnieszka Radwanska of Poland reacts after missing a point against Bethanie Mattek-Sands of the U.S. during their women's singles match at the Sydney International tennis tournament in Sydney, Australia, Tuesday, Jan. 7, 2014. (AP Photo/Daniel Munoz)

Top Ranked Players
More Rankings