Holder Ana Ivanovic was made to sweat much more than expected in a 7-6, 6-3 victory over unheralded Italian Sara Errani to reach the second round of the French Open on Sunday. The eighth-seeded Serb needed two hours and two minutes to break the resilience of world number 44 Errani to set up a meeting with either France's Camille Pin or Tamarine Tamasugarn.
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.
Novak Djokovic's preparations for the defence of his Australian Open title suffered an unexpected setback on Tuesday when the Serb was knocked out of the Brisbane International in the first round. The 21-year-old world number three lost his debut match at the brand new Pat Rafter Arena to former training partner Ernests Gulbis of Latvia 6-4, 6-4.
Jelena Jankovic eased into the last four at the BNP Paribas Open on Thursday when Ukrainian qualifier Lesia Tsurenko retired from their quarter-final with an ankle injury while trailing 6-1, 4-1.
Top seed Rafael Nadal overcame fellow Spaniard Fernando Verdasco 6-3, 6-3 at the Rome Masters on Friday while Roger Federer beat German qualifier Mischa Zverev 7-6, 6-2 to book a semi-final with holder Novak Djokovic. Serb Djokovic eased through with a 6-3, 6-4 triumph over Argentine fifth seed Juan Martin Del Potro. Nadal next faces Chilean 12th seed Fernando Gonzalez, a 2-6, 6-3, 6-4 winner over Argentine qualifier Juan Monaco.
Wayne Rooney's superb 73rd-minute strike gave 10-man Manchester United a 1-0 victory over Ecuador's LDU in the Club World Cup final on Sunday.
Rafael Nadal beat Novak Djokovic 6-3, 2-6, 6-1 in the Monte Carlo Masters final on Sunday to become the first man to win the claycourt tournament five times in succession.
World number one Rafael Nadal held off a late challenge from Briton Andy Murray to move to the brink of a record fifth consecutive title at the Monte Carlo Masters with a 6-2, 7-6 semi-final win on Saturday.
World number one Ana Ivanovic battled her way into the third round of the Montreal Cup to keep her nose in front in the fight for the top ranking on Wednesday. Number three Maria Sharapova, however, will take no further part after withdrawing from the tournament with a shoulder injury following her win over Poland's Marta Domachowska.
Andy Murray won his third ATP title of the year beating Novak Djokovic 6-2, 7-5 in the South Florida heat on Sunday to win the Sony Ericsson Open.
World number three Jelena Jankovic, eliminated in the second round for the second tournament in a row, said she had lost her confidence after a poor start to the season.
World No 1 Serena Williams and Serbian eighth seed Jelena Jankovic set up a final showdown in the China Open after their contrasting victories in the semi-finals on Saturday.
Rafael Nadal is hunting a record-extending and almost unbelievable 12th Roland Garros title is remarkable in itself.
World number three Novak Djokovic reached his first final of the season when he beat third-seeded Frenchman Gilles Simon 3-6, 7-5, 7-5 at the Dubai Championships on Friday. The Serb will face fourth seed David Ferrer after the Spaniard overwhelmed Frenchman Richard Gasquet 6-2, 6-2.
World number three Novak Djokovic reached his first final of the season when he beat third-seeded Frenchman Gilles Simon 3-6, 7-5, 7-5 at the Dubai Championships on Friday.
World No 1 Novak Djokovic beat defending champion Andy Murray 6-2, 3-6, 6-3 in the Madrid Open final on Sunday to capture a record 29th Masters crown.
Jo-Wilfried Tsonga overpowered world number three Novak Djokovic 6-4, 7-6 to book his place in the Marseille Open final on Saturday. World number 12 Tsonga, who has now won his last four matches against Djokovic since losing to the Serb in the Australian Open final in 2008, will face Michael Llodra in an all-French final after the Parisian beat compatriot Gilles Simon 7-6, 6-2 in the other semi-final.
Local favourite Jo-Wilfried Tsonga overpowered world number three Novak Djokovic 6-4, 7-6 to book his place in the Marseille Open final on Saturday. World number 12 Tsonga, who has now won his last four matches against Djokovic since losing to the Serb in the Australian Open final in 2008, will face either Gilles Simon or Michael Llodra in an all-French final on Sunday.
Jelena Jankovic won a fierce scrap with Venus Williams 6-7, 7-5, 6-2 on Saturday to set up a Stuttgart Grand Prix final against Nadia Petrova. Unseeded Russian Petrova's 6-4, 6-4 victory over Victoria Azarenka of Belarus in the opening semi-final was straightforward by comparison.
Australian Nick Kyrgios was expelled from the tournament after going wild in the third set of his match against Casper Ruud.
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.
With a heavy rain expected to hit Flushing Meadows later in the day, Serb Jankovic relied on her trademark dogged retrieving to beat Russian Elena Dementieva 6-4, 6-4 before the muscular Williams swept away Dinara Safina 6-3, 6-2 in the women's singles semi-finals at the US Open.
Andy Murray upset Australian Open champion Novak Djokovic 7-6, 7-6 to win his first Masters Series title in Cincinnati.
Jelena Jankovic was upset 7-5, 6-2 by Slovakia's Dominika Cibulkova in the quarter-finals of the Montreal Cup on Friday.
The Davis Cup revolt by Prakash Amritraj and Rohan Bopanna against captain Leander Paes was a diaster waiting to happen, according to former India player Anand Amritraj.
The former world No 1's second round victory set up a quarter-final meeting with Russia's Anastasia Rodionova at the Bangalore Open.
Svetlana Kuznetsova reached the semi-finals of the Dubai Championships on Thursday after holding off a strong second set challenge to beat France's Amelie Mauresmo 6-1, 7-6.
He is the first player to win an ATP tournament three times in succession on seven different occasions!
Second seed Novak Djokovic overpowered seventh-seeded Argentine Juan Martin del Potro 7-5, 6-3 in the opening match of the Masters Cup on Sunday. In the day's second match, fourth-seeded Nikolay Davydenko defeated sixth seed Jo-Wilfried Tsonga 6-7, 6-4, 7-6 after fending off a dramatic comeback by the Frenchman in the third set before a roaring crowd.
Five-time champion Novak Djokovic overcame a first-set spill to beat unseeded Joao Sousa of Portugal 6-4 6-1 in the third round at the Miami Open in Florida on Sunday.
Chelsea midfielder Nemanja Matic believes the earlier-than-usual start to the English Premier League season has hurt the team's performance.
Third-seeded Serb Jelena Jankovic beat the defending champion in straighht sets in the quarter-finals of the Australian Open.
Jelena Jankovic's bid for a fourth straight title ended on Thursday when the world number one lost 5-7, 6-3, 6-3 to unseeded Italian Flavia Pennetta in the second round of the Zurich Open. The Serb was playing her opening match of the week after receiving a first-round bye but showed little sign of having benefited from her brief rest since winning in Moscow.
Ana Ivanovic will become the first player representing Serbia to be ranked world number one when the new WTA rankings are released on Monday. The 20-year-old Serb dislodged Russia's Maria Sharapova from the top when she defeated compatriot Jelena Jankovic to reach the final of the French Open on Thursday.
World number one Jelena Jankovic survived a scare before reaching the Kremlin Cup quarter-finals with a 6-7, 6-3, 6-2 win over Vera Dushevina on Thursday. The Serb, who replaced Serena Williams at the top of the WTA rankings on Monday, was in danger of becoming the third high-profile player to bow out of the $2.3 million tournament.
Jelena Jankovic won her second tour title of the year after thrashing fourth seed Svetlana Kuznetsova of Russia 6-3, 6-2 at the China Open.
Frenchman Jo-Wilfried Tsonga won his maiden tour title after beating top seed Novak Djokovic 7-6, 6-4 at the Thailand Open.
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.
American fifth seed Serena Williams withdrew from her Italian Open quarter-final with French qualifier Alize Cornet on Friday because of a back injury, organisers said.
Top seed Novak Djokovic breezed into the quarter-finals of the $576,000 Thailand Open after a 6-1, 6-3 victory over German qualifier Simon Stadler on Thursday.