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Hyeon Chung beats Novak Djokovic to set up Australian Open quarter-final against Tennys Sandgren | Tennis News | Sky Sports
![Novak Djokovic on Twitter: "That was an incredible performance #Chung! Keep up great work. You've got this! 👏 #AusOpen https://t.co/GjCwmnhXOd" / Twitter Novak Djokovic on Twitter: "That was an incredible performance #Chung! Keep up great work. You've got this! 👏 #AusOpen https://t.co/GjCwmnhXOd" / Twitter](https://pbs.twimg.com/media/DUJ1qegVAAAhCFW.jpg:large)
Novak Djokovic on Twitter: "That was an incredible performance #Chung! Keep up great work. You've got this! 👏 #AusOpen https://t.co/GjCwmnhXOd" / Twitter
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Australian Open 2018: Novak Djokovic stunned as injury strikes again in defeat to Hyeon Chung | The Sun
![Australian Open: South Korean Chung Hyeon Stuns Six-Time Champion Novak Djokovic In Fourth Round | Tennis News Australian Open: South Korean Chung Hyeon Stuns Six-Time Champion Novak Djokovic In Fourth Round | Tennis News](https://i.ndtvimg.com/i/2018-01/novak-djokovic-afp_806x605_41516623244.jpg)
Australian Open: South Korean Chung Hyeon Stuns Six-Time Champion Novak Djokovic In Fourth Round | Tennis News
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