Novak Djokovic upset by ‘Professor’ Hyeon Chung at Australian Open – KITV Honolulu

Novak Djokovic upset by ‘Professor’ Hyeon Chung at Australian Open
KITV Honolulu
(CNN) — Novak Djokovic was upset in straight sets by Hyeon Chung in a hard-hitting battle at the Australian Open on Monday. The six-time Australian Open champion fell 7-6 (7-4) 7-5 7-6 (7-3) in the fourth round to the 21-year-old Chung, who became the …

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