Jan. 22, 2018, 1:07 p.m.

Chung stuns Djokovic in Australian Open

MELBOURNE (Reuters) - Six-times champion Novak Djokovic bowed out of the Australian Open in the fourth round as relentless South Korean Chung Hyeon ground him down to claim a stunning 7-6(4) 7-5 7-6(3) victory on Monday.