Former world number one Ana Ivanovic's alarming slump was prolonged by Czech Lucie Safarova in the first round of the Pan Pacific Open on Sunday.
Ana Ivanovic celebrated her 24th birthday by successfully defending her Tournament of Champions title with a comfortable 6-3, 6-0 victory over Spain's Anabel Medina Garrigues on Sunday.
World number four Ana Ivanovic eased past French teenager Alize Cornet 6-1 7-6 to reach the China Open quarter-finals on Thursday, while China's Zheng Jie delighted home fans by thrashing Japan's Ai Sugiyama.
Top seed Ana Ivanovic survived a scare at the U.S. Open on Tuesday before scraping past Vera Dushevina of Russia 6-1, 4-6, 6-4 in the first round.
Images from the Australian Open matches played on Sunday.
Top seed Ana Ivanovic crashed out of the Italian Open in her first game on Wednesday, losing 6-4, 5-7, 6-2 to Bulgarian qualifier Tsvetana Pironkova.
Ana Ivanovic reached her second semi-final in two weeks by overcoming seventh seeded Italian Flavia Pennetta 6-4, 6-4 at the Linz Open on Friday. Although Pennetta came within two points of recovering the break as Ivanovic served for victory, the Serbian held on to set up a clash with third-seeded Pole Agnieszka Radwanska.
Ana Ivanovic booked her place in round two with a 6-1, 4-6, 6-4 triumph over the valiant Vera Dushevina at the US Open.
Ana Ivanovic ended the season on a positive note by defeating Alisa Kleybanova 6-2, 7-6 in the final of the Tournament of Champions in Bali on Sunday.
They beat the Czech-Italian pair of Kveta Peschke and Francesca Schiavone in the second round of the Nasdaq-100 Open.
Justine Henin kicked off her US Open preparations with a routine 6-3, 6-1 win over Slovenia's Andreja Klepac.
Justine Henin plans to douse the youthful exuberance of Serbia's Ana Ivanovic and rekindle an old love affair in the final of the French Open.
Ana Ivanovic beat the Russian 6-2, 6-1 the enter the French Open final.
World number ones Roger Federer and Ana Ivanovic head a strong field at the Olympic tennis tournament in Beijing next month. The International Tennis Federation , which released the entry lists for the men's and women's singles and doubles on Wednesday, said Beijing would witness the best lineup since tennis returned as a full medal sport in Seoul 1988.
Ana Ivanovic beat Petra Kvitova 6-3, 7-5 on Sunday to keep alive Serbia's hopes of winning their debut Fed Cup title.
A gruelling off-season training regime in Australia paid off for Ana Ivanovic when she fought back from the brink of defeat to beat France's Virginie Razzano 6-1 2-6 7-5 at the Sydney International on Tuesday.
Two years in the tennis wilderness has not been all bad for Ana Ivanovic, the former world number one says it has helped her get over her fear of failure. The 22-year-old Ivanovic has won just one Tier II tournament since her breakthrough Grand Slam victory at the French Open in 2008, falling to number 58 in the world, but she showed promising signs by reaching the last four at the Italian Open this week.
Ana Ivanovic will take on Venus Williams in the semi-finals.
Ana Ivanovic was unceremoniously tossed out of the US Open on Thursday by an obscure Frenchwoman who had never played a tour-level match before arriving at Flushing Meadows. Julie Coin set alight the Arthur Ashe Stadium court when she produced the match of her life to shatter the world number one's title hopes in the second round 6-3, 4-6, 6-3.
The opening day of the Olympic tennis turned into a nightmare for the organisers as rain washed out most of the schedule and women's top seed Ana Ivanovic pulled out with a swollen thumb. Just nine of Sunday's slated 45 matches survived the torrential downpours and thunderclaps that left fans frustrated and volunteers mopping the courts with towels.
Serb Jelena Jankovic has rediscovered her form in time for the U.S. Open, while compatriot and fellow former world number one Ana Ivanovic is still looking to turn her season round.
Ana Ivanovic's preparations for her French Open title defence suffered a setback when she was knocked out of the Italian Open after a 6-1, 3-6, 6-4 third round defeat by Poland's Agnieszka Radwanska on Wednesday.
Ana Ivanovic's sharp loss of form since she won last year's French Open, and a niggling knee injury, have cast doubts over her title defence at the Paris grand slam which starts Sunday.
Doing enough but failing to dazzle, Ana Ivanovic safely navigated the first round of the Australian Open Monday with a 7-5, 6-3 win over Julia Goerges.
Ana Ivanovic claimed her first title since she lifted the French Open trophy in June, beating second seed Vera Zvonareva of Russia 6-2, 6-1 on Sunday to win the Linz Open. It was the top-seeded Serbian's third title this year and came after a dramatic slump that followed her Paris victory and rise to number one in the world rankings.
Defending champion Serena Williams reached the semi-finals of the Western & Southern tournament in Cincinnati but not before having her mettle tested in a 3-6, 6-4, 6-2 win over sixth-seeded Serb Ana Ivanovic on Friday.
Former French Open champion Ana Ivanovic announced her retirement from tennis at the age of 29 on Wednesday because she no longer feels fit enough to compete at the highest level.
Former world number one Ana Ivanovic has parted ways with Steffi Graf's former coach Heinz Gunthardt after enduring a topsy-turvy season.
Former world No.1 Ana Ivanovic suffered a shock 6-7(4), 1-6 loss against Denisa Allertova of Czech Republic in the women's singles first round at the 2016 US Open on Tuesday. Ivanovic, the 2008 French Open winner, started off well but failed to maintain her momentum. With the scored tied 6-6, the first set went into tie-break and the Serbian star failed to keep her nerves.
Serena Williams finished her last U.S. Open tune-up in style by blowing away Serbian Ana Ivanovic 6-4, 6-1 to win her first title at the Western and Southern Open in Cincinnati on Sunday.
Two years ago, Ana Ivanovic's squeaky shoes carried her all the way to a women's final against Maria Sharapova at the Australia Open.
The triumph will put the 19-year-old Serb, who reached this year's French Open final and Wimbledon semi-finals, fourth in the rankings.
Rafael Nadal and Ana Ivanovic, both ranked world number one, were named on Tuesday as the top seeds for the US Open which begins at Flushing Meadows on Monday. It is the first time that Spaniard Nadal, who replaced Roger Federer at the top of the men's rankings on Monday, has been the top seed at a Grand Slam tournament.
Ana Ivanovic recovered from an awful start to beat Kaia Kanepi at the Brisbane International on Thursday and remain on track for a glamour meeting with Maria Sharapova.
Former champion Ana Ivanovic was at her brilliant, aggressive best on Tuesday. The seventh seed swept aside Ukraine's Elina Svitolina 6-3, 6-2 to storm into the French Open semi-finals.
The Serb has been out with injury since August and dropped to 63 in the world rankings, having won just 15 matches in 2016 -- the most recent in June.
Novak Djokovic kick-started his 2011 campaign with a well-earned victory on Sunday as top seeds Serbia took an unbeatable 2-0 lead over Kazakhstan in their opening match at the Hopman Cup mixed team event.
Images from Tuesday's action at the Australian Open in Melbourne.
Serena Williams shook off the rust and a feisty challenge from Serbia's Ana Ivanovic to open the defence of her WTA Tour Finals title with a 6-4, 6-4 victory in the opening match of the elite eight-player tournament on Monday.
Former French Open winner Ana Ivanovic will draw on lessons from her last Wimbledon clash with Venus Williams when she plays the five-time champion on Monday for a place in the quarter-finals.