Jack Sock captured the biggest title of his career winning the Paris Masters 1000 in 2017, and returns to the Atlanta singles draw today. ⌚ Not before... | By Atlanta Open
![Jack Sock of the United States returns the ball to Julien Benneteau of France during their semifinal match of the Paris Masters tennis tournament at the Bercy Arena in Paris, France, Saturday, Jack Sock of the United States returns the ball to Julien Benneteau of France during their semifinal match of the Paris Masters tennis tournament at the Bercy Arena in Paris, France, Saturday,](https://c8.alamy.com/comp/2MR2E79/jack-sock-of-the-united-states-returns-the-ball-to-julien-benneteau-of-france-during-their-semifinal-match-of-the-paris-masters-tennis-tournament-at-the-bercy-arena-in-paris-france-saturday-nov-4-2017-ap-photomichel-euler-2MR2E79.jpg)
Jack Sock of the United States returns the ball to Julien Benneteau of France during their semifinal match of the Paris Masters tennis tournament at the Bercy Arena in Paris, France, Saturday,
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