12:41 (GMT)22 JAN 2018
The third quarter of the #AusOpen men's draw started with:
— Ben Rothenberg (@BenRothenberg) January 22, 2018
#4 A. Zverev
#5 Thiem
#9 Wawrinka, 2014 champ
#14 Djokovic, 6x champ
#20 Bautista Agut, last week's Auckland champ
#32 M. Zverev, last year's QFist
It ends with #58 Hyeon Chung vs #97 Tennys Sandgren in the QFs.
12:41 (GMT)22 JAN 2018
How on Earth did we go from a Thiem v Djokovic QF to a Sandgren v Chung QF? pic.twitter.com/YSwow0lW6i
— Visha A (@vishaarqui) January 22, 2018
12:40 (GMT)22 JAN 2018
In 2016, 19 y/o Hyeon Chung played Djokovic for the first time. It was like a dream to play his idol despite losing in straight sets. Two years later they met again but this time he beat his idol - in straight sets. THIS is the dream, son. Inspiring. #AusOpen
— Aysha Ridzuan (@ayshardzn) January 22, 2018
12:40 (GMT)22 JAN 2018
Hyeon Chung goes 7-6 7-5 up on Djokovic. Somewhere the man from Kia Motors surely does a fist pump.
— Mike Dickson (@Mike_Dickson_DM) January 22, 2018
12:40 (GMT)22 JAN 2018
Huge congratulations to #Chung on defeating six time champion #Djokovic. Stayed so cool and in the zone to play truly outstanding tennis. Absolutely stunning performance 🔥. #AusOpen
— Pat Cash (@TheRealPatCash) January 22, 2018
12:39 (GMT)22 JAN 2018
Chung is a breath of fresh air, I love his game, his character, his ability & his on-court demeanour.
— Laurén. (@_SerenaChelski) January 22, 2018
12:39 (GMT)22 JAN 2018
Chung's got jokes.... "I'm younger than Novak. I can play for 2 more hours"
— Genny SS (@genny_ss) January 22, 2018
12:39 (GMT)22 JAN 2018
My goodness this kid knows how to rock and play ! @HyeonChung overcomes @DjokerNole in straight sets (7-6 7-5 7-6). Simply massive! / Un Novak Djokovic diminué par son coude, mais un Hyeon Chung en 🔥 qui réussit LA perf' ! Chung est en 1/4 F #AusOpen 📷©Corinne Dubreuil/FFT pic.twitter.com/3qCizDGEWL
— Roland-Garros (@rolandgarros) January 22, 2018
12:38 (GMT)22 JAN 2018
2008: 10 years ago 20 year old Djokovic defeated 12 slam titlist Federer in straight sets ( 3rd set breaker)
— Roger Laver (@DonaldTendulkar) January 22, 2018
2018: 21 year old Chung beats 12 slam titlist Djokovic in straight sets (3rd set breaker)#AusOpen
12:38 (GMT)22 JAN 2018
Hyeon Chung kneels on the court of the Rod Laver Arena after defeating Novak Djokovic and making it into the quarter-finals pic.twitter.com/Wr6F5gFQtp
— Alex Ellinghausen (@ellinghausen) January 22, 2018
12:37 (GMT)22 JAN 2018
Absolutely standing ovation for brilliant performance from Chung taking out Djoker welcome 🙏 to the big time
— Brad Gilbert (@bgtennisnation) January 22, 2018
12:37 (GMT)22 JAN 2018
#AusOpen Chung: "I don't know how I did it, I'm just honoured to play with Djokovic. I just try to copy Novak, he's my idol. If we go on, I can play more, I'm younger than Novak! (laughter)"
— Ubitennis (@Ubitennis) January 22, 2018
12:37 (GMT)22 JAN 2018
From humble beginnings, a star is born 🌟
— Wimbledon (@Wimbledon) January 22, 2018
We first met Hyeon Chung five years ago, when he finished runner-up in the #Wimbledon boys' singles.
Now, he's into the quarter-finals of the #AusOpen after beating Novak Djokovic 👏 pic.twitter.com/iIC2jQwFB0
12:36 (GMT)22 JAN 2018
The passing shots on this guy! 🔥🔥🔥 #Chung
— Laura Robson (@laurarobson5) January 22, 2018
12:36 (GMT)22 JAN 2018
Amazing performance by Hyeon Chung. So calm, so quick, so good. Two great stories with Sandgren and Chung to play for a spot in the semi's. Looking forward to it already!
— Darren Cahill (@darren_cahill) January 22, 2018
12:35 (GMT)22 JAN 2018
That was the most Novak-esque performance I’ve seen - and it was by Chung!! Truly incredible performance. Wow. #chung #ausopen
— Jamie Murray (@jamie_murray) January 22, 2018
12:34 (GMT)22 JAN 2018
Chung is doing to Novak what Novak has done to everyone for the past 5years. #ausopen
— Jamie Murray (@jamie_murray) January 22, 2018
12:33 (GMT)22 JAN 2018
General Chung is so gonna pwn all our faveshttps://t.co/uco06rb5kZ
— Oleg S. (@AnnaK_4ever) January 22, 2018
12:30 (GMT)22 JAN 2018
Everybody Hyeon Chung tonight! The 21 y-o from Korea is a baller.. I know Novak wasn’t right in mind or body, but Chung was incredible tonight. Answered every question. He’s announced himself. @AustralianOpen
— Chris Fowler (@cbfowler) January 22, 2018
12:29 (GMT)22 JAN 2018
How's this for #MondayMotivation?
— Tennis TV (@TennisTV) January 22, 2018
21-year-old Hyeon Chung knocks out six-time #AusOpen champion Novak Djokovic to become the first Korean EVER to reach a Grand Slam QF 👏 pic.twitter.com/gSa9oOfPzK
12:27 (GMT)22 JAN 2018
Chung becomes only the 3rd man to defeat Djokovic in straight sets at Australian Open
— Vipul (@Sporty_Baba) January 22, 2018
The last two times Djoker lost in straight sets at AO,the opponent went on to win the title.
Against Safin in 2005: 6-0,6-2,6-1 ( his 1st ever AO match)
Federer in R4 in 2007: 6-2, 7-6, 6-3