Djokovic's epic victory; Wilander in shock; Novak on injury, possible surrender, conditions

After a great turnaround and a marathon, Djokovic subdued Argentine Francisco Cerundolo 6-1, 5-7, 3-6, 7-5, 6-3, after four hours and 38 minutes of play. Along the way, Novak broke another record previously held by Roger Federer. Djokovic will play Casper Ruud in the quarterfinals and it will be a repeat of last season's final. After the match, he announced at the press conference that he could hand over the quarter-final match, but that he will make that decision