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PARIS, FRANCE - MAY 31: Nick Kyrgios of Australia hits a forehand during the doubles first round match against Pierre-Hugues Herbert and Nicolas Mahut of France on day four of the 2017 French Open at Roland Garros on May 31, 2017 in Paris, France. (Photo by Adam Pretty/Getty Images)

PARIS, FRANCE - MAY 31:  Nick Kyrgios of Australia hits a forehand during the doubles first round match against Pierre-Hugues Herbert and Nicolas Mahut of France on day four of the 2017 French Open at Roland Garros on May 31, 2017 in Paris, France.  (Photo by Adam Pretty/Getty Images)