Caroline Wozniacki upset French Open champion Maria Sharapova in a groundstroke marathon to reach the U.S. Open quarter-finals, while Gilles Simon registered the first big surprise in the men's draw.
Latvian Jelena Ostapenko's dream run at the French Open continued as she stunned former world number one Caroline Wozniacki to reach the semi-finals.
Maria Sharapova continued her marauding form in handing out a 6-2, 6-1 thrashing to Sweden's Rebecca Peterson
Former World No 1 Caroline Wozniacki dropped just one game against Kaia Kanepi in the lop-sided final of the Korea Open on Sunday for her first WTA title of the year.
Caroline Wozniacki was dumped out of the quarter-finals of the Australian Open by Kim Clijsters on Tuesday and will lose her world number one position when new rankings are released next week.
Former world number one Caroline Wozniacki continued her revival by brushing aside Japanese teenager Naomi Osaka 7-5, 6-3 on Sunday to win the Pan Pacific Open for the second time and secure her first title of the year.
There were no wild celebrations or fist pumps from Serena Williams after she beat Caroline Wozniacki at the WTA Finals on Saturday.
For Serena Williams and Caroline Wozniacki, there is a time for friendship and a time for business, and business does not get much more serious than a Grand Slam final.
Since reaching the Australian Open semi-finals in 2011, Wozniacki had fallen one round earlier in each subsequent visit to Melbourne Park - which meant her journey to this season's opening Grand Slam was full of trepidation.
Caroline Wozniacki put a huge dent in Maria Sharapova's bid to finish the season as world number one by overcoming some distracting bright lights to down the Russian 7-6(4), 6-7(5), 6-2 in their marathon opening group match of the WTA Finals on Tuesday.
Top seed Caroline Wozniacki and former World No 1 Venus Williams ensured Auckland Classic organisers' dream final remained on track with the duo both recording comfortable victories in their first round matches on Tuesday.
Italian Camila Giorgi has now beaten the Australian Open champion in each of their three hardcourt meetings.
Germany's Angelique Kerber came from a set down to outmuscle Caroline Wozniacki 3-6, 6-1, 7-5.
Serena Williams regained her composure after smashing her racquet and being on the brink of defeat to beat Caroline Wozniacki 2-6, 6-3, 7-6 (6) on Saturday and reach the title match at the WTA Finals.
Zhang Shuai stunned Wimbledon Champion Angelique Kerber 6-1, 2-6, 6-0 in the China Open on Thursday to set up a quarter-final clash with Naomi Osaka.
Denmark's Caroline Wozniacki and the evergreen Venus Williams won their semi-finals at the Auckland Classic on Friday to set up a final showdown between two former World No 1s.
Petra Kvitova will start the defence of her Wimbledon title next week with no competitive grasscourt practice after pulling out of the Aegon International at Eastbourne where she was top seed.
Venus Williams became one of the oldest players to win a WTA title when she beat Caroline Wozniacki in the final of the Auckland Classic on Saturday.
Second seed Caroline Wozniacki came through a late wobble to reach the Australian Open final for a first time with a 6-3, 7-6(2) victory over Belgian Elise Mertens on Rod Laver Arena on Thursday.
Images from Day 4 of the 2024 Australian Open in Melbourne on Wednesday.
Caroline Wozniacki talked on Sunday of her horror and sadness at the shootings in Denmark.
'In the beginning, it was a shock. You feel like you're the fittest athlete out there, that's what I'm known for, and all of a sudden you have this to work with'
No wonder Caroline Wozniacki could not stop hugging the trophy she referred to affectionately as 'Daphne' on Saturday after outlasting Simona Halep to win the Australian Open title.
The upset left only three of the top 10 seeds still alive in the year's final Grand Slam - number one Serena Williams, who is seeking the fourth women's calendar-year Grand Slam, second seed Simona Halep and fifth seed Petra Kvitova.
Serena Williams played with fire at the French Open on Thursday but the world number one pulled through to the third round with a 5-7, 6-3, 6-3 win against unheralded German Anna-Lena Friedsam.
Caroline Woznaicki produced an almost perfect display to dismantle world number one Simona Halep 6-0 6-2 at the WTA Finals on Wednesday, the Dane recording her second dominant victory in as many matches.
Roger Federer reached the Rogers Cup semi-finals on Friday after coming to the net early and often in a straight sets victory over Roberto Bautista Agut on a windy day in Montreal.
Claycourt master Rafael Nadal quickly adapted to his new surroundings at Roland Garros with a 6-2, 6-1, 6-3 demolition of German qualifier Yannick Hanfmann in the first round of the French Open on Monday.
Rediff.com presents the early surprises at the year's final Grand Slam
Caroline Wozniacki became the biggest name to fall at the BNP Paribas Open.
Images from the quarter-final matches played at the Australian Open at Melbourne Park on Tuesday
Serena Williams may have been second best at the French Open on Saturday but the American has moved ahead of fellow tennis player Maria Sharapova to top the women's earnings list in sports, according to Forbes Magazine. Williams ended the Russian's 11-year reign as the world number one women's money earner in sports by hauling in $28.9 million in combined prize money and off-field earnings over the past 12 months, the magazine said on Monday. Sharapova, who lost some sponsorship money after announcing she had tested positive for the recently banned substance meldonium at the Australian Open in January and is provisionally suspended, holds second spot at $21.9 million.
Earlier in the day, Karolina Pliskova became the first woman to advance when the big-hitting Czech curbed her attacking instincts to beat compatriot Petra Kvitova 6-3, 6-4 and record her second win against a single loss in White Group play.
Caroline Wozniacki 0-6, 6-3, 7-5 and advance to the last four at WTA Finals on Friday, the Frenchwoman topping the Red Group after top seed Simona Halep lost later in the day.
Serena Williams was the highest paid female athlete for a third consecutive year in 2018, according to an annual list published by Forbes on Tuesday that was dominated by tennis players.
Wozniacki said tournament staff and security did nothing to prevent the abuse
Caroline Wozniacki overcame a mid-match wobble and withstood a barrage of big hitting to get her WTA Finals title defence back on track with a 7-5, 3-6, 6-2 victory over Petra Kvitova at the Singapore Indoor Stadium.
Former world number ones Venus Williams and Ana Ivanovic endured a humbling start to the season after the top two seeds were dumped out of the Auckland Classic in the first round by unheralded opponents.
Venus Williams rallied from the disappointment of losing a tight first set to blast her way past Caroline Garcia 6-7(3), 6-2, 6-3 and set up a WTA Finals title showdown against Caroline Wozniacki on Saturday.
Out of contention in singles, Sania Mirza was off to a winning start in women's doubles event as the Indian and her Dane partner Caroline Wozniacki notched up a straight-set victory to enter the second round of the Wimbledon.