The Indian ace bowed out of the Sony Ericsson Open after a straight sets defeat to world No 6 David Ferrer of Spain. Playing his second consecutive ATP Masters tournament, Somdev lost 4-6, 2-6 to the sixth seed in the third round.
Serb Novak Djokovic moved relentlessly into the Indian Wells semi-finals on Friday, setting up a mouth-watering clash in the last four with Roger Federer for the Swiss world number two's ranking.
The American secured the eighth and last spot at the season-ending tournament Tommy Haas pulled out of his Paris Masters semi-final against Slovak Dominik Hrbaty.
Rohan Bopanna and Florin Mergea saved a match-point before emerging winners, while Sania Mirza and Martin Hingis were also tested en route to the quarter-finals of the ATP/WTA Western and Southern Open, in Cincinnati, on Thursday.
Poland's Iga Swiatek continued her terrific run with a 6-3, 6-3 win over Petra Kvitova on Wednesday to reach the Miami Open semi-finals, while Norway's Casper Ruud upset men's second seed Alexander Zverev in their quarter-final clash.
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.
Jo-Wilfried Tsonga started his quest for an ATP World Tour final spot with a 6-2, 4-6, 7-6 second-round victory over fellow Frenchman Julien Benneteau at the Paris Masters on Tuesday.
Novak Djokovic began his challenge for a hat-trick of ATP World Tour Finals triumphs in London with a 6-1, 6-1 demolition of Croatia's Marin Cilic.
Three contenders for the men's singles title at the Australian Open, which starts on Sunday.
The second seeds play the winner of the tie between Wayne Black/Kevin Ullyett and Nicolas Kiefer/Rainder Schuettler in the Pacific Life Open.\n\n
World tennis No 4 Rafael Nadal has pulled out of the Paris Masters and the ATP World Tour finals in London as he is still recovering from his left knee injury, the ATP said on Thursday.
Novak Djokovic stopped American Mardy Fish 6-2, 3-6, 6-4 to win the Montreal Masters on Sunday, capping his competitive debut as world number one with a record-setting title.
While several top seeds will have their say, a look at some emerging players who could be serious contenders.
Laslo Djere won his first ATP title at the Rio Open on Sunday and then captured the hearts of the Brazilian crowd with a victory speech dedicated to his parents, both of whom died from cancer.
Indian ace Mahesh Bhupathi and his Bahamian partner Mark Knowles's final appearance at last week's Madrid Masters has booked the duo a berth in the season-ending prestigious Tennis Masters Cup to be held in Shanghai next month. The top seven teams in the ATP doubles race apart from Roland Garros winners Pablo Cuevas of Uruguay and Luis Horna of Peru would compete in the event.
The Indo-Belarussian pair will play Wayne Black and Kevin Ulyett in the penultimate round of the BNP Paribas ATP Masters tournament.
The 31-year-old triumphed despite suffering from an apparent muscle problem to became the lowest seeded player, at 13, to claim the title since Gustavo Kuerten in 1999.
Third seeds Mahesh Bhupathi and Mark Knowles edged past Jeff Coetzee and Jurgen Melzer 7-6(2), 6-4 to book a quarter-final berth in the Rogers Cup, an ATP Masters 1000 tournament in Montreal. The Indo-Bahamian pair had to battle for one hour and 27 minutes to dispatch a fighting South African-Austrian pair in the second round on Wednesday night.
The pair made it to the elite season-ending tournament as the fifth-ranked team.
Djokovic did not drop a set en route to the final in Rome
Wawrinka splits with long-time coach Norman
The Indo-Bahamian duo lost 2-6, 3-6 to the American pair of James Blake and Mardy Fish in the pre-quarter-finals. Leander Paes, the other Indian in the fray, and his new Spanish partner Tommy Robredo got a first round bye. They face the formidable third seeded Israeli duo of Jonathan Erlich and Andy Ram in the pre-quarter-finals.
Roger Federer ended Grigor Dimitrov's seven-match winning streak and showed the Bulgarian he has some way to go to live up to his 'Baby Federer' tag with a 6-3 7-6 (2) quarter-final victory at the Basel Open on Friday.
Fifth seeds Leander Paes and Radek Stepanek were eliminated from the ATP Cincinnati Masters following their defeat to Vasek Pospisil and Jack Sock, in Cincinnati on Wednesday.
World No 1 Rafael Nadal, who is hoping to recover from a knee injury to play in the season-ending showpiece, heads the other group and will face Belgian David Goffin, Bulgarian debutant Grigor Dimitrov and Austrian Dominic Thiem.
Mahesh Bhupathi and Rohan Bopanna clinched the Paris Masters, their second title of the year, after scoring a hard-fought win over Aisam-ul-haq Qureshi and Jean-Julien Rojer, on Sunday.
The Paris Masters win catapulted Rohan Bopanna and Aisam-Ul-Haq Qureshi to fifth from seventh in the latest ATP Team Rankings, issued on Monday.
The Indo-Czech pair defeated Spaniards Oscar Hernandez and Albert Montanes, 6-7(2), 6-1, 6-4 in first round at the US Open.
Reader Viju Kulkarni Patil sent us a picture of Mahesh Bhupati from the USA.
World No 1 Rafael Nadal broke the stubborn resistance of Poland's Jerzy Janowicz's to win 7-5, 6-4 and reach the last eight of the Paris Masters on Thursday.
Leander Paes and Tommy Robredo held their nerves in the super-tie breaker to stun third seed Israeli duo of Jonathan Erlich and Andy Ram and book a quarterfinal berth in the Euro 2,270,000 Hamburg ATP Master Series event on Wednesday night.
The Indo-Bahamian duo lost 2-6, 3-6 to the American pair of James Blake and Mardy Fish in the pre-quarter-finals. Leander Paes, the other Indian in the fray, and his new Spanish partner Tommy Robredo got a first round bye. They face the formidable third seeded Israeli duo of Jonathan Erlich and Andy Ram in the pre-quarter-finals.
The seventh seed Indian pair of Mahesh Bhupathi and Rohan Bopanna crashed out of the ATP Rome Masters after suffering a straight-sets defeat at the hands of Marcel Granollers and Marc Lopez, in Rome.
The Indian team of Mahesh Bhupathi and Rohan Bopanna on Friday reached the semi-finals of the ATP Madrid Masters after scoring a hard-earned win over Aisam-ul-haq Qureshi and Jean-Julien Rojer.
India's Rohan Bopanna and his Pakistani partner Aisam-Ul-Haq Qureshi notched up a straight-set victory over Britain's Colin Fleming and Jamie Murray to reach the quarterfinals of the ATP Paris Masters.
'I've been practising the last few days and trying to manage it, but after playing some points today, I decided that it was not going to be good enough to play.'
The seventh seeded Indo-Czech pair lost to third seeds Jonas Bjorkman of Sweden and Todd Woodbridge of Australia in the quarter-finals of the Miami masters.
"It was special to win in front of my home fans," Ferrero said after clinching victory in two hours 30 minutes.