Roger Federer stands 6ft 1in, but he must feel like he’s taken a walk in the valley of the giants. Holy cow, just look at the other guys left in his quarter of the draw. Kevin Anderson, his next opponent, is 6ft 8in, while the two other quarter-finalists are John Isner (6ft 10in) and Milos Raonic (6ft 5in).
—Nick Bollettieri, in The Independent
Use my marker 