Despite the nervy ending, Djokovic needed just two more points to close the match, securing a 6-7(6), 6-2, 7-5, 6-4 victory. ATP reports. Djokovic showed no obvious signs of injury throughout the final two points of the match. The 38-year-old remains optimistic that will hold true ahead of his semifinal clash against World No. 1 Jannik Sinner.