Isner and Opelka Play Longest Tiebreak in ATP History - Tennis Now
John Isner career statistics - Wikipedia
John Isner Tennis Collection | ATP Pro Gear
John Isner | Overview | ATP Tour | Tennis
ATP roundup: Jenson Brooksby upsets John Isner in Atlanta | Reuters
Isner back tracks on ATP criticism
John Isner | Overview | ATP Tour | Tennis
John Isner Has Now Won As Many ATP Singles Titles As James Blake And Mardy Fish Combined - World Tennis Magazine
/origin-imgresizer.eurosport.com/2009/08/10/538569-22619167-2560-1440.jpg "Tennis Spy: John Isner - Eurosport")
Tennis Spy: John Isner - Eurosport
ATP RANKINGS. Isner, Fritz, Opelka, Sandgren still the top American players - Tennis Tonic - News, Predictions, H2H, Live Scores, stats
ATP Newport Semifinal Predictions Including Isner vs Cressy
ATP Toronto: Daniil Medvedev edges Hubert Hurkacz to set John Isner clash
John Isner 'Excellent' In Atlanta Win As Jannik Sinner Falls | ATP Tour | Tennis
For the A.T.P., There Is No Tale of the Tape, and Thereby Hangs a Tale - The New York Times
John Isner Rides 30 Aces To Home Win Against Kevin Anderson In Dallas | ATP Tour | Tennis
John Isner: 2018 Nitto ATP Finals Highlights - YouTube
John Isner attacks the ATP
John Isner - Wikipedia
John Isner - Wikipedia
ATP roundup: John Isner powers into Newport quarters | Reuters.com
:focal(1223x339:1225x337)/origin-imgresizer.eurosport.com/2019/02/23/2530008-52498870-2560-1440.jpg "Tennis news - Dan Evans scalps John Isner to reach Delray Beach final - Eurosport")
Tennis news - Dan Evans scalps John Isner to reach Delray Beach final - Eurosport
Djokovic cruises past Isner in ATP Finals opener - Sportsnet.ca
Heineken Open, Auckland: John Isner warms up for Australian Open with eighth ATP Tour title | Tennis News | Sky Sports
ATP is a broken system, says John Isner - Tennis News - Love Tennis
