Grand Slam Champions Serena Williams and Venus Williams during Doubles Match at US Open 2014 Editorial Stock Photo - Image of match, grand: 45856793
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Venus Williams, USA, Wimbledon Championships 2014 ,Grand Slam Tennis Tournament, London, England Stock Photo - Alamy
I think I would take Roger Federer's serve', says Grand Slam winner
Caroline Wozniacki, DEN, US Open 2014, ITF Grand Slam Tennis Tournament, Stock Photo, Picture And Rights Managed Image. Pic. IBR-3989421 | agefotostock