Roger Federer made a winning return to competitive tennis after six months out of the game on Monday, thrilling a packed Rod Laver Arena as he beat qualifier Juergen Melzer 7-5, 3-6, 6-2, 6-2 to reach the Australian Open second round.
Australian Open runner-up Marin Cilic queried the decision to close the roof at Rod Laver Arena for the men's final on Sunday and said it had contributed to his slow start in defeat to Roger Federer.
The 36-year-old was all over the world number 58 throughout a one-sided contest under the Rod Laver Arena roof, breaking three times to win the opening set in 33 minutes.
Nightmares loom for players dreaming of Grand Slam success if they have the misfortune of running into bespectacled bogeyman Chung Hyeon in coming years, according to his coach Neville Godwin.
Edmund is no flash Harry, on or off the court
Rafael Nadal's Australian Open quarter-final curse struck again on Tuesday, an injury forcing the top seed to retire in the fifth set against Croatia's Marin Cilic.
The 2016 champion's next opponent may be far more to her liking than Hsieh, whose dazzling marksmanship left Kerber shrieking in frustration throughout much of the two-hour and eight-minute clash.
Nick Kyrgios toppled his childhood idol Jo-Wilfried Tsonga to bury his Rod Laver Arena hoodoo and reach the fourth round of his home Australian Open on Friday.
Djokovic, playing his first tournament for six months because of an elbow problem, dropped his opening two service games and although he battled back to break Monfils twice he wavered again as scrappy opener went his opponents' way.
Serena Williams' relaxed outlook on life spilled over even in defeat on Saturday when she appeared to be almost as happy that Angelique Kerber had won her first Grand Slam final as the German herself.
Serena Williams underlined the difference in class and power between her and the rest of the women's field with a 6-0, 6-4 demolition of fourth seed Agnieszka Radwanska on Thursday to reach her seventh Australian Open final.
Australian Bernard Tomic has hit back at Roger Federer's suggestion that he is a long way from being a top 10 player, saying the 17-times grand slam champion faced a quality deficit of his own compared to Novak Djokovic.
World number one Novak Djokovic is a red hot favourite to overcome all opponents and clinch another Australian Open title this year, although extreme temperatures will be a wild card the Serb has to watch out for.
Serena Williams outplayed Maria Sharapova to claim the 2015 Australian Open championship in straight sets on Saturday.
World No 1 Novak Djokovic eased his way into the Australian Open semi-finals, brushing aside Canada's Milos Raonic with a 7-6(5), 6-4, 6-2 victory.
A relieved Rafael Nadal felt the confidence come flooding back in a first-round romp at the Australian Open on Monday.
Novak Djokovic pronounced himself fit and raring to go in search of his fifth Australian Open title on Sunday after overcoming a bout of illness that had prompted social media users to suggest he was in doubt for the tournament.
The 20-year-old became the youngest semi-finalist at Melbourne Park since American Andy Roddick, also 20, at the 2003 tournament.
The battle to stay at the top of men's tennis is like a fight to keep hungry wolves at bay, Novak Djokovic said on Sunday after clinching a record-equalling sixth Australian Open title.
Champion Novak Djokovic did not bother with a practice hit before his showdown with Kei Nishikori and his "less is more" approach paid off with an easy 6-3, 6-2, 6-4 win on Tuesday to set up a blockbuster Australian Open semi-final with Roger Federer.
Andy Murray won 23 consecutive points in an inspired passage of play to emerge from a hole and roar to a 6-2, 6-2, 7-5 victory over qualifier Vincent Millot at the Australian Open.
Madison Keys is determined to take an extra step at the Grand Slams
Serena Williams took some coaching advice from a fan during her fourth round match.
Eugenie Bouchard will spend Monday 'cramming' for one of the toughest exams of her fledgling career when she faces second seed Maria Sharapova in the Australian Open quarter-finals.
Serena Williams weathered an early challenge from Russian Vera Zvonareva before the former World No 2 crumbled to lose 7-5, 6-0 in the second round of the Australian Open on Thursday.
This is the first time that the towering Croatian has made the final of the Aus Open
Defending champion Roger Federer argued with an umpire but mostly let his racket do the talking as he beat Tomas Berdych for the ninth time running to reach the Australian Open semi-finals on Wednesday.
Spain's Rafael Nadal was at his dominant best against Pablo Carreno Busta on Saturday, brushing aside his compatriot 6-1, 6-2, 6-4 to move into the fourth round at the Australian Open. Images from Day 6 of the Australian Open at Melbourne Park on Saturday.
Bulgarian Grigor Dimitrov kept cool in the Rod Laver Arena maelstrom to knock home favourite Nick Kyrgios out of the Australian Open in a fourth-round thriller on Sunday.
Spain's Carla Suarez Navarro became the first player through to the quarter-finals of the Australian Open as she dug herself out of a hole to beat Estonian Anett Kontaveit 4-6, 6-4 ,8-6 on Sunday.
Relief was at hand, however, with a cool change blowing over the city and the temperature expected to fall back below 30 by the evening.
Gael Monfils said playing Novak Djokovic in temperatures of 40 degrees Celsius on Thursday was a 'risk' to health and that the 25-second rule between points should have been relaxed.
Rediff.com presents the early surprises at the year's first Grand Slam.
Serena Williams said it was a 'great feeling' to surpass Steffi Graf as the most prolific grand slam champion of the open era at the Australian Open on Saturday and was not prepared to put a number on the haul of titles she might end up with.
Grigor Dimitrov reached his first grand slam quarter-final in over two years on Monday by defeating an injury-hampered Denis Istomin 2-6, 7-6(2), 6-2, 6-1 to end the Uzbek wildcard's fairytale run at the Australian Open.
Top seeded Briton Andy Murray was knocked out of the Australian Open in the fourth round on Sunday, losing 7-5 5-7 6-2 6-4 to German world number 50 Mischa Zverev on Rod Laver Arena.
A rampaging Roger Federer delivered a stunning reminder of his class at the Australian Open on Friday with a crushing 6-2, 6-4, 6-4 win over Tomas Berdych to storm into the fourth round.
Defending champion Angelique Kerber battled her nerves and blew a match point in the second set before finally overcoming Lesia Tsurenko 6-2, 5-7, 6-2 to reach the second round.
Rafael Nadal easily avoided the embarrassment of a back-to-back first round exits at the Australian Open on Tuesday, ramping up his serve and rattling off 39 winners to beat Florian Mayer 6-3, 6-4, 6-1 on Rod Laver Arena.
IMAGES from the Australian Open final played on Sunday