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KEY BISCAYNE, FL - APRIL 01: John Isner (USA) defeats Alexander Zverev (GER) 67(4) 64 64 in the Mens Final at the Miami Open held at the Crandon Park Tennis Center on
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John Isner beats Zverev to win first Masters 1000 title! | Miami Open 2018 Final Highlights - YouTube
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April 01, 2018: John Isner of the United States plays a forehand against Alexander Zverev of Germany in the men's single championship final of the 2018 Miami Open presented by Itau professional
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