John Isner plays against Roger Federer, of Switzerland, in an exhibition tennis match, Saturday, April 29, 2017, in Seattle. The Match for Africa 4 was held to raise money for the Roger
John Isner hits 27 aces in upset of Roger Federer at Paris Masters | Tennis | The Guardian
Miami Open 2019 : Roger Federer's head to head record against John Isner
Roger Federer vs John Isner LIVE Stream: How to watch Laver Cup match online | Tennis | Sport | Express.co.uk
John Isner reveals why he is desperate for Roger Federer to lose at Wimbledon | Tennis | Sport | Express.co.uk
Roger Federer neutralizes John Isner for his 4th Miami Open Title | 2019 Miami Open - YouTube
US Open 2015: Roger Federer v John Isner - as it happened | US Open 2015 | The Guardian
MIAMI OPEN. John Isner gracious and happy in defeat vs. Federer - Tennis Tonic - News, Predictions, H2H, Live Scores, stats
Roger Federer stretched by John Isner in straight-sets US Open win | Roger Federer | The Guardian
John Isner - Wikipedia
Roger Federer defies age and doubters once again to dispatch John Isner and lift Miami Open title
John Isner Defeats Roger Federer in Four Sets in Davis Cup Shocker | News, Scores, Highlights, Stats, and Rumors | Bleacher Report
ATP Finals: ATP Finals: Alexander Zverev beats John Isner, to meet Roger Federer in semis | Tennis News - Times of India