South Korea's Chung Hyeon reacts after winning a point against Serbia's Novak Djokovic during their fourth round match at the Australian Open tennis championships in Melbourne, Australia, Monday, Jan. 22, 2018.
South Korea's Chung Hyeon reacts after winning a point against Serbia's Novak Djokovic during their fourth round match at the Australian Open tennis championships in Melbourne, Australia, Monday, Jan. 22, 2018. Vincent Thian AP Photo
South Korea's Chung Hyeon reacts after winning a point against Serbia's Novak Djokovic during their fourth round match at the Australian Open tennis championships in Melbourne, Australia, Monday, Jan. 22, 2018. Vincent Thian AP Photo

Chung's upset over Djokovic raises tennis profile at home

January 23, 2018 12:08 AM