Italian third seed defeats Katie Boulte 6-1, 7-6 (0)

The 21-year-old becomes the youngest man to win majors on all surfaces

World number one secures fifth grand slam title in 68 minutes

German four seed battles to win 6-4, 7-6 (5), 6-3 against Alex de Minaur

The 17-year-old will face Italy’s Jasmine Paolini in semi-final

Novak Djokovic’s withdrawal shocks fans

He defeated Stefanos Tsitsipas in straight sets

Defending champion to face 23rd seed Francisco Cerundolo for a place in the last eight

Defending champion beat 22-year-old Italian 7-5 6-7 (6-8) 2-6 6-3 6-0 to advance in the last 16

The 27-year-old’s legal troubles have threatened to overshadow his title tilt