Opelka overcame Tsitsipas with 46 winners to 23 for the Greek. Russian top seed Daniil Medvedev blunted the big serve of American John Isner 6-2, 6-2 on Saturday to set up an ATP Masters 1000 final with Reilly Opelka. “I feel I’m playing better and better leading to the US Open.” Isner’s game was off the boil and Medvedev took …
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