Kei Nishikori from Japan celebrates his victory during a Madrid Open tennis tournament match against David Ferrer from Spain in Madrid, Spain, Saturday, May 10, 2014. (AP Photo/Andres Kudacki)

Spain Madrid Open Tennis

Kei Nishikori from Japan celebrates his victory during a Madrid Open tennis tournament match against David Ferrer from Spain in Madrid, Spain, Saturday, May 10, 2014. (AP Photo/Andres Kudacki)

Top Ranked Players
More Rankings