Quarter-finals get underway at Wimbledon today, with a raft of heavyweights taking to the lawns in SW19 in both the men’s and women’s brackets.There is also a match still to be finished on Centre Court, as Alexander Zverev and Jiri Lehecka will pick up midway through the third set, with the former very much in the driver’s seat.Here is the full order of play for Wimbledon day nine.Wimbledon Order of Play todayAll times BST. 11am start unless stated.Centre Court - 1.30pmJessica Pegula (USA) [4] v Coco Gauff (USA) [7] Not Before 2:30pm: Alexander Zverev (GER) [2] leads Jiri Lehecka (CZE) [13] To Finish 6-4 7-5 3-3 Felix Auger-Aliassime (CAN) [3] v Novak Djokovic (SRB) [7] No1 Court - 1pmJannik Sinner (ITA) [1] v Jan-Lennard Struff (GER) Naomi Osaka (JPN) [14] v Karolina Muchova (CZE) [10] No