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Diego Schwartzman most dominant on ATP Tour for second-serve returns in his wins | ATP Tour | Tennis
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Diego Schwartzman: The big short at the 2019 US Open - Official Site of the 2023 US Open Tennis Championships - A USTA Event
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ATP Finals 2020: Diego Schwartzman and the horror group - "They prefer to play in the hall" · tennisnet.com
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