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Marin Cilic retires in Round 1, Kohlschreiber advances at 2021 US Open - Official Site of the 2023 US Open Tennis Championships - A USTA Event
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Marin Cilic is right at home at the US Open - Official Site of the 2023 US Open Tennis Championships - A USTA Event
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Marin Cilic, an Unsung Champion, Finds His Rhythm and Reaches the Quarterfinals - The New York Times
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