John Isner reveals why he is desperate for Roger Federer to lose at Wimbledon | Tennis | Sport | Express.co.uk
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
Roger Federer Beats John Isner for Fourth Miami Open Crown and 101st Career Title - Tennis Panorama
He is the GOAT"- John Isner on Roger Federer
John Isner describes Roger Federer as 'something' else after American sees serve dismantled - Tennis365