Novak Djokovic says he will reassess his fitness situation after a painful defeat to South Korean youngster Chung Hyeon at the Australian Open yesterday. The Serb former world No. 1 played in great discomfort with a recurrence of his right elbow injury and a possible hip/groin problem sustained during the three-set loss in the fourth round yesterday.

Novak Djokovic reacts during his fourth-round Australian Open clash against Chung Hyeon yesterday. The Serbian lost 6-7 (4/7), 5-7, 6-7 (3/7) in three hours, 21 mins. Pics/AFP