Photos: Serena Williams wins 20th Grand Slam title
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Serena Williams of the U.S. holds the trophy after winning the final of the French Open tennis tournament against Lucie Safarova of the Czech Republic in three sets, 6-3, 6-7, 6-2, at the Roland Garros stadium, in Paris, France, Saturday, June 6, 2015. (AP Photo/Michel Euler)