Roger Federer has made a return to Wimbledon — but to watch, not play, tennis. The eight-time champion at the All England Club sat in the Royal Box during his former rival Novak Djokovic's four-set victory over Alex de Minaur in the fourth round Monday.

Novak Djokovic created history by defeating Alex de Minaur in the Wimbledon men's singles Round of 16 to qualify for the Quarter-final. The 38-year-old broke a long-standing world record of Roger Federer with his victory.

Dimitrov was leading world No 1 Jannik Sinner by two sets and was closing in on a place in the quarter-finals when injury struck