AUSTRALIAN OPEN '20: Osaka, Djokovic try to defend titles
Full Screen
1 / 2Copyright 2020 The Associated Press. All rights reserved
Defending men's singles champion Serbia's Novak Djokovic holds the Norman Brookes Challenge Cup during the official draw ceremony on Margaret Court Arena ahead of the Australian Open tennis championship in Melbourne, Australia, Thursday, Jan. 16, 2020. (AP Photo/Mark Baker)