French third seed Jo-Wilfried Tsonga suffered a shock 7-6, 4-6, 6-4 defeat by Dutch wildcard Igor Sijsling in the first round of the World Indoor Tournament on Monday.
Top-seeded Marin Cilic saved three match points to narrowly avoid becoming the latest upset at the Memphis International tournament on Thursday.
American twins Bob and Mike Bryan became the most successful men's pair in grand-slam history on Saturday when they won their 13th doubles title together at the Australian Open.
The Indian Davis Cupper reached the final round of the US Open qualifying tournament following a hard-earned win over Igor Sijsling at Flushing Meadows in New York on Thursday night. Somdev beat his Dutch opponent 6-3, 6-7(6), 6-3 in a two-hour 19 minutes second round encounter.
India's tennis legend Leander Paes and Rohan Bopanna moved to the pre-quarterfinals of the ATP BNP Paribas Masters with their respective partners after getting byes in their first rounds in Paris.
Divij Sharan and Purav Raja shocked top seeded Colombians Juan Sebastian Cabal and Robert Farah to breeze into the summit clash of the ATP Claro Open, in Bogota, Colombia.
The fast rising Indian pair of Divij Sharan and Purav Raja clinched its first ever ATP tour level title with a hard-fought win over Edouard Roger-Vasselin and Igor Sijsling in the summit clash of the Claro Open, in Bogota.
Leander Paes will kickstart his US Open campaign with Czech partner Radek Stepanek against Jarkko Nieminen of Finland and Dmitry Tursunov of Russia.
After four months away from the courts following a doping ban, Marin Cilic felt like a kid playing for the first time at the Paris Masters on Monday.
Switzerland took advantage of Novak Djokovic's absence to open a 2-0 lead over last year's runners-up Serbia in their Davis Cup tie on Friday with Roger Federer and Stanislas Wawrinka winning their singles rubbers.
Australian Nick Kyrgios did his best to enliven a damp and dismal Parisian day with some eye-catching play and colourful language as the French Open began without part of the usual furniture on Sunday.
Ramkumar Ramanathan paid the price of not containing his unforced errors as he made a first round exit from the ATP Chennai Open while his compatriot and qualifier Vijay Sundar Prashanth also bowed out after a crushing defeat, on Tuesday.
Top seed Serena Williams made short work of Kazakhstan's Zarina Diyas in the third round of the BNP Paribas Open.
Roger Federer began his 63rd consecutive Grand Slam tournament with a majestic 6-1, 6-3, 6-3 first-round win over little-known Bosnian Damir Dzumhur at Wimbledon in London, on Tuesday.