Tennis
Which of these was once ranked #1 in ATP Rankings in tennis?
More Questions from Tennis
Which tennis player won the 2014 Australian Open Men's Doubles title with Robert Lindstedt?
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Which Swedish tennis professional won the 2007 Hamburg Masters singles tournament?
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Which team, led by Roger Federer and Stanislas Wawrinka, won its first Davis Cup title in 2014?
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How many Grand Slam events did Mats Wilander win during his tennis career?
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Women's tennis pro Antonella Serra Zanetti represents which country?
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Which player was known as "Boom Boom" when he first entered professional tennis?
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