John Isner holds the trophy after defeating Alexander Zverev in three sets at the Men's Final at the Miami Open on Key Biscayne, Florida, April 1, 2018.
John Isner holds the trophy after defeating Alexander Zverev in three sets at the Men's Final at the Miami Open on Key Biscayne, Florida, April 1, 2018. CHARLES TRAINOR JR ctrainor@miamiherald.com
John Isner holds the trophy after defeating Alexander Zverev in three sets at the Men's Final at the Miami Open on Key Biscayne, Florida, April 1, 2018. CHARLES TRAINOR JR ctrainor@miamiherald.com

American John Isner goes out a champion as Key Biscayne hosts final match

April 01, 2018 07:41 PM