Roger Federer progresses but injury forces Novak Djokovic out of Wimbledon

Roger Federer went where Andy Murray and Novak Djokovic could not as the Swiss eased into the Wimbledon semi-finals by beating Milos Raonic in straight sets.
Federer walked out on Centre Court after Murray's shock defeat to Sam Querrey and then saw it announced on screen that Djokovic had retired injured from his match against Tomas Berdych.