U.S. Open takes Grand Slam tennis to a new scheduling frontier with mixed doubles move
Moving a Grand Slam event into its qualifying week takes the biggest tournaments in tennis into unexplored territory.
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Tennis' top grand slam winners of all-time: Who has won the most titles?
To win a grand slam title is something every tennis player ... are held on hard courts. Wimbledon is the oldest grand slam event, founded in 1877, followed by the US Open four years later ...