The pair were involved in an enthralling last-16 contest last night that had to be suspended due to bad light.
Djokovic had fought back from two sets to love behind to level the match on two sets apiece when the two players were called off the court.
It's also Women's quarter-final day at Wimbledon with top seed Serena Williams up against Victoria Azarenka.
Maria Sharapova aims to reach the quarter-finals of Wimbledon for the first time since 2011.
The 2004 champion faces American Coco Vandeweghe who's already knocked three seeds out of the tournament.
