Borna Coric, of Croatia, returns a shot to Alexander Zverev, of Germany, during the U.S. Open tennis tournament on Wednesday in New York.

Borna Coric, of Croatia, returns a shot to Alexander Zverev, of Germany, during the U.S. Open tennis tournament on Wednesday in New York.
Borna Coric, of Croatia, returns a shot to Alexander Zverev, of Germany, during the U.S. Open tennis tournament on Wednesday in New York.
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