He is the GOAT"- John Isner on Roger Federer
John Isner: 'Roger Federer, Novak Djokovic gave me tips on fatherhood'
Roger Federer: John Isner should have THIS game plan for Miami Open | Tennis | Sport | Express.co.uk
Roger Federer Vs John Isner - Laver Cup 2018 (Highlights HD) - YouTube
US Open 2015: Roger Federer v John Isner - as it happened | US Open 2015 | The Guardian
Roger Federer and John Isner keep tennis' young prodigies in their place
Federer Moves On, but Isner Has His Moment - The New York Times
U.S. Open: Roger Federer, John Isner easy winners - Los Angeles Times
Bill Gates and Roger Federer will play tennis again to raise money for charity, this time in the Bay Area – GeekWire
HIGHLIGHTS: Roger Federer tops John Isner in The Match for Africa 4
Miami Open: Roger Federer, John Isner to meet in Sunday's final
John Isner On Roger Federer: 'He's Something Else' | ATP Tour | Tennis
34-year-old Isner drawing motivation from "truly incredible" Federer
Federer wins 101st title, beats Isner in Miami Open final
Roger Federer prepares for shoot-out with John Isner | Sport | The Sunday Times
Roger Federer Incredible Backhand Winner vs John Isner at 2015 US Open - YouTube
Federer defeats Isner to win 101st career singles title | CNN
John Isner reveals Roger Federer's biggest strength
Federer, defending champ Isner to meet in Miami Open final | AP News
Miami Open: Roger Federer and John Isner Fend Off Phenoms to Reach Final - The New York Times
John Isner - Wikipedia
U.S. Open: A different (and taller) Isner meets Federer again - NBC Sports RSN
Federer trounces ailing Isner to take Miami Open title | CBC Sports
John Isner upsets Roger Federer in Paris Masters tennis | Sporting News
Roger Federer defeats John Isner in Miami Open final to earn 101st career title - Los Angeles Times
John Isner describes Roger Federer as 'something' else after American sees serve dismantled - Tennis365
