Novak Djokovic reached the Wimbledon quarter-finals for the 16th time but it proved a hard day's work at his Centre Court office as he ground past Australian Alex De Minaur on Monday.The 38-year-old started abysmally and lost the opening set in 31 minutes but eventually gained control of a cagey battle to win 1-6 6-4 6-4 6-4 to keep alive his quest for an unprecedented 25th Grand Slam title.

Emma Shelton, the sister of the 22-year-old tennis phenom, has become a breakout star during her brother’s run at Wimbledon — and has gotten plenty of TV time during Shelton’s run at the All England Club. It started when Shelton defeated Hungary’s Marton Fucsovics in straight sets to reach the Round of 16 on Saturday.