Comeback queen Justine Henin issued an ominous warning to her rivals at the Australian Open by knocking out Russian fifth seed Elena Dementieva 7-5, 7-6 in the second round on Wednesday.
A blue plexicushion centre court at Rod Laver Arena was the centrepiece of the Australian Open 2008 launch.
Brothers Mike and Bob Bryan retained their Australian Open men's doubles title on Saturday after a 7-5, 7-5 victory over Jonas Bjorkman and Max Mirnyi.
Roger Federer strolled to a 6-2, 7-5, 6-3 win over Novak Djokovic to reach the Australian Open quarter-finals.
The fifth seed continued his imperious run by casting aside fellow American Alex Kuznetsov in the Australian Open second round on Thursday.
Fernando Verdasco was kicking himself after narrowly missing his chance to beat fellow Spaniard Rafa Nadal in an epic five-set semi-final at the Australian Open in the early hours of Saturday. The energy-sapping five hour 14 minute match beat the previous record held by Boris Becker and Omar Camporese since 1991 by three minutes.
Roger Federer set up a juicy third round clash with former Australian Open champion Marat Safin after finally subduing a stubborn Evgeny Korolev 6-2, 6-3, 6-1 on Wednesday.
Rafa Nadal soothed his disappointment at yet another loss to Novak Djokovic in the longest ever Grand Slam final by declaring he was at least free of the mental chokehold the Serb had placed him under throughout last year.
In an epic encounter, Rafael Nadal rallied from a set down to defeat Roger Federer 6-7, 6-2, 7-6, 6-4 in the Australian Open semi-final at Melbourne Park on Thursday.
A fired-up Rafael Nadal survived a huge scare from big-hitting Czech Tomas Berdych at the Australian Open on Tuesday to prevail 6-7, 7-6, 6-4, 6-3.
Russia's fourth seed Daniil Medvedev crushed Stefanos Tsitsipas in straight sets to set up a title clash with Novak Djokovic at the Australian Open in Melbourne on Friday.
The 20-year-old Serb said he would take time out to celebrate his success with people who matter.
Frenchman Jo-Wilfried Tsonga said he was overwhelmed after his win over 14th seed Mikhail Youzhny at the Australian Open.
Comeback queen Williams demonstrated that she still belonged among the elite as she annihilated Sharapova to win her eighth Grand Slam trophy.
The Indian ace and his partner Samantha Stosur lost in the quarter-finals of the mixed doubles.
"She played some incredible points on match point, she reminded me a bit of myself," said Williams after the match.
They needed iron willpower to stagger through scrappy quarter-finals on Wednesday and set up a heavyweight meeting in the last four.
Fourth seed Kim Clijsters overcame a late wobble to beat Slovakian Daniela Hantuchova 6-1 7-5 on Monday and set up a mouth-watering Australian Open quarter-final against Martina Hingis.
Lleyton Hewitt was beaten 6-2, 6-2, 5-7, 6-4 by Chilean Fernando Gonzalez in the Australian Open third round.
Second seed Rafael Nadal ground down German Philipp Kohlschreiber to win a tough match 7-5 6-3 4-6 6-2 in the Australian Open second round on Thursday.
The Australian team of Wayne Arthurs and Todd Woodbridge teamed up to beat Alex Corretja and Feliciano Lopez in the crucial doubles rubber.
Fifth seed Ana Ivanovic was knocked out of the Australian Open first round on Monday when she was upset by doubles specialist Lucie Hradecka 1-6, 6-3, 6-2.
From her remarkable comeback through qualifiers to triumphant battles against major champions, Yastremska's resilience radiates on the hallowed Rod Laver Arena.
Djokovic, seeking a record-extending ninth title in Melbourne, was cruising after winning the opening two sets of his third-round clash but a slip at 1-1 in the third set almost derailed his progress.
Karen Khachanov reached the semi-finals of the Australian Open for the first time on Tuesday after ailing American Sebastian Korda retired while trailing 7-6(5), 6-3, 3-0.
Twelfth seed Patty Schnyder of Switzerland fought back to upset sixth seed Elena Dementieva 6-7, 7-6, 6-2 to reach the quarter-finals.
Andy Roddick and Guillermo Coria raced into the fourth round with crushing victories.
The Wimbledon champion crushed China's Li Na 6-0, 6-2 to become the fifth Russian woman to reach the fourth round.
Good things come to those who wait as the saying goes -- but Madison Keys's wait may have seemed interminable.
Alexander Zverev won the first set 7-6, but Novak Djokovic has been forced to withdraw from the match due to injury from the Australian Open semi-final on Friday.
The Russian, twice a losing finalist at Melbourne Park, went toe-to-toe with the big Pole for almost four energy-sapping hours on Rod Laver Arena
Aryna Sabalenka overwhelmed Paula Badosa 6-4, 6-2 with a impressive display of raw power to reach her third successive Australian Open final on Thursday.
The top seed began her Australian Open quest with a pulverising 6-0, 6-0 win over 15-year-old Olivia Lukaszewicz on Monday.
World No 1 and top seed Serena Williams was knocked out of the Australian Open by Serbian Ana Ivanovic on Sunday.
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.
Germany's Tommy Haas beat third seed Nikolay Davydenko 6-3, 2-6, 1-6, 6-1, 7-5 to enter the semi-final.