Chung Hyeon hopes to break into the top 10 in the world rankings.
Federer powered home to beat Marin Cilic in five sets to win his sixth Australian Open and 20th Grand Slam title.
It is fair bet that few would have picked South Korean Hyeon to be the player to break the dominance Federer.
Federer argued with an umpire but mostly let his racket do the talking.
Unseeded Kyle Edmund and Elise Mertens pulled off huge upsets to march into uncharted territory at the Australian Open.
Djokovic bowed out of the Australian Open in the fourth round as relentless South Korean Hyeon ground him down.
Nadal was rattled by a feisty challenge from Diego Schwartzman but held firm to fend off the diminutive Argentine 6-3 6-7(4) 6-3 6-3.
Federer needed to knuckle down to end the feisty challenge of hard-hitting German Struff with a 6-4 6-4 7-6(4) win.
Dominant Rafael Nadal swept into the Australian Open third round.
Flawless Roger Federer and Novak Djokovic stamped their mark on the Australian Open yesterday.
Venus Williams led a string of seeds sent tumbling out of the Australian Open.
Federer says tennis is “definitely still a lot of fun” as he embarks on an Australian Open shrouded in mystery.
Former champions Stan Wawrinka and Rafa Nadal gave Australian Open organisers a massive boost yesterday.
Azarenka, who has been locked in a custody battle over her young son, pulls out of the Australian Open.
Djokovic’s preparation for next month’s Australian Open suffered a blow after he pulled out of the season-opening exhibition event in Abu Dhabi.
Nadal’s preparations for next month’s Australian Open suffers a blow after he withdrew from the Brisbane tournament.
Serena Williams will make her tennis comeback at the Australian Open.
Roger Federer believes Andy Murray should follow his lead by ensuring he does not rush back to competitive action too quickly.
Andy Murray is prepared to miss next year’s Australian Open if it means risking health.
Australian Open organisers says they are hopeful of a stunning return by Williams.
Serena Williams aims to defend her Australian Open title saying her return only gives her three months to prepare after giving birth.
Hung over Federer smiling with familiar feeling of waking up as Wimbledon champ.
Jordan Spieth will make his fourth successive trip to the Australian Open in November to defend his title.