Not many would have bet on unseeded Americans Danielle Collins and Frances Tiafoe making it to the Australian Open quarter-final
Images from matches played on Day 5 at the Australian Open in Melbourne Park on Friday
'007, Why not? Maybe this is the year. Seven in 17. I'm not a numerologist but it sounds good'
Showing great mobility, the towering Czech neutralised the potentially tricky world number 25 in a sometimes tetchy two-hour contest on Margaret Court Arena.
Croatia's Mirjana Lucic-Baroni, who made the third round of the 1997 US Open also at 15, was the previous youngest player to advance to that stage of a grand slam.
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.
Images from Day 1 at the Australian Open.
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.
Images from the Australian Open in Melbourne on Thursday.
Players competed at empty stadiums at Melbourne Park through the five-day lockdown but reduced capacity crowds of 7,477 have been permitted in each of Thursday's two sessions and the same number for the singles finals sessions on Saturday and Sunday.
Caroline Wozniacki said she felt 'cursed' at Melbourne Park after losing in straight sets to a resurgent Victoria Azarenka in the Australian Open second round on Thursday.
Canadian tennis ace Eugenie Bouchard was left surprised after a male presenter conducting her on-court interview made an unusual request by asking her to give them a twirl.
Mirjana Lucic-Baroni could barely contain her joy after continuing her remarkable run at the Australian Open to reach her first grand slam quarter-final since the 1999 Wimbledon championships on Monday.
Naomi Osaka settled her nerves and stepped up her preparations for the Australian Open by beating Alize Cornet 6-2, 6-2 to reach the last 16 of the Gippsland Trophy warm-up tournament in Melbourne on Tuesday.
Images from Day 6 of the Australian Open in Melbourne, on Saturday.
Australian Open organisers have tweaked their 'Extreme Heat Policy' for next year's tournament after being accused of forcing players to perform in "inhuman" conditions during a heatwave in January.
Play was held up during the Australian Open men's final on Sunday when a banner was unfurled protesting against the treatment of refugees, with one person jumping on centre court.
Images from Day 1 of the Australian Open in Melbourne on Monday.
Two errors from his favourite backhand and a double-fault opened the door for Tsonga to break back and the Frenchman then swept through the final three games, sealing the 16th five-set victory of his career with a textbook serve and volley winner.
Two-time Grand Slam champion Victoria Azarenka will no longer bite her tongue or try to fit into any media-trained 'image' as she makes her way on the tennis tour.
Photos from the Australian Open matches played at Melbourne Park on Wednesday.
Roger Federer and Maria Sharapova glittered under the Rod Laver Arena lights on Monday, restoring order at the Australian Open after eight women's seeds crashed out in the afternoon sun on a manic opening day. The evergreen Federer strolled into the second round with a classy 6-4, 6-2, 7-5 win over Taiwan's Lu Yen-Hsun before fellow-second seed Sharapova ruined Croatian qualifier Petra Martic's 24th birthday with a 6-4, 6-1 victory.
The draw for the first Grand Slam of the season was made on Thursday and the top seeds could face some early tests of their credentials when play gets underway in Melbourne on Monday.
Daniil Medvedev fired Russia into the final of the ATP Cup on Saturday with a tense 3-6, 6-3, 7-5 win over an injury-hampered Alexander Zverev after the German destroyed a racket in frustration over a lost service break.
IMAGES from Australian Open matches played at Melbourne Park on Friday
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.
Images from Day 3 of the Australian Open in Melbourne on Wednesday.
Images from Day 3 of the 2022 Australian Open in Melbourne on Wednesday.
IMAGES of the all the action from Day 2 of the Australian Open played at Melbourne Park on Tuesday
World number one Simona Halep saved three match-points before edging past an inspired Lauren Davis 4-6, 6-4, 15-13 in a thrilling marathon to reach the fourth round of the Australian Open on Saturday.
Images from Sunday's action at the Australian Open.
Ash Barty's bid to end the host nation's long wait for a homegrown Australian Open champion will begin against Ukraine's Lesia Tsurenko
While trying to surpass Margaret Court's record of 24 Grand Slam titles might be one of the reasons she pushed herself to get back on court despite all her complications in childbirth, she also wants to see if she recover her pre-pregnancy form.
Images from Day 3 of the 2016 Australian Open in Melbourne, on Wednesday
Rafael Nadal weathered an early serving storm from Kevin Anderson before dismantling the South African giant with a 7-5, 6-1, 6-4 masterclass to reach the quarter-finals of the Australian Open on Sunday.
Images from Day 4 of the Australian Open in Melbourne on Thursday.
Top seed Andy Murray could meet Roger Federer or Kei Nishikori in the third round, while Serena faces tricky Belinda Bencic in opening round
Serena Williams is chasing Australian Margaret Court's record 24 Grand Slam singles titles
IMAGES from all the action on Day 8 the Australian Open on Monday
IMAGES from Day 1 of all the action from the Wimbledon Championships played at the All England Lawn Tennis and Croquet Club, London, on Monday.