While Bhupathi and Rohan Bopanna got the better of Spaniards Marcel Granollers and Rafael Nadal 6-4, 6-3, Paes and his Czech partner Radek Stepanek defeated the British pair Colin Fleming and Ross Hutchins by a similar scoreline.
The sixth seeded Indo-US pair lost to Daniela Hantuchova of Slovakia and Fabrice Santoro at the French Open.
Leander Paes and Lucas Dlouhy entered the final of the men's doubles at the French Open after a thrilling victory over top seeds Daniel Nestor and Nenad Zimonjic in the semi-finals on Thursday. The Indo-Czech pair needed two tie-breakers to quell the challenge of the Canadian-Serbian duo and emerge 7-6(4), 7-6(5) winners, and set up a meeting with South Africa's Wesley Moodie and Belgium's Dick Norman in the final.
Indian tennis ace Leander Paes has made an emotional plea to all the Commonwealth nations to put behind their security apprehensions and participate in the Delhi Games.
Leander Paes and Lukas Dlouhy edged past the local pair of Julien Benneteau and Nicolas Mahut 7-6 (3), 6-3 to enter the men's doubles quarterfinals at the French Open on Saturday.
Karan Rastogi, who along with Mahesh Bhupathi, Rohan Bopanna and Prakash Amritraj, said they would not play under Davis Cup captain Leander Paes, withdrew his statement saying he has sorted out the issue with the veteran Indian tennis ace.
On a mixed day for India, defending champions and third seeds Leander Paes and Lukas Dlouhy crashed out but Rohan Bopanna and Aisam-ul-Haq Qureshi entered the men's doubles second round of the US Open in New York.
The sixth seed Indo-Serbian duo lost to Michael Llodra and Fabrice Santoro of France, seeded eighth, 6-3, 6-2.
Leander Paes has preferred the Brisbane International over India's only ATP event, the Chennai Open, and the fans will definitely miss him, but tournament organisers said they have learnt to live without India's most celebrated player.
The winner of the quarter-final between Bhupathi-Mario Ancic and Paes-Aisam Qureshi, who were slated to meet Gremelmayr and compatriot Simon Greul, will receive a walkover into the final.
Leander Paes gave up his chance to move up to the eighth place for most Davis Cup wins in the all time list
The fifth seeded pair defeated Spaniards Juan Ignacio Carrasco and Juan Carlos Ferrero 6-3, 6-3, 6-4
Four members of the Davis Cup team have written to the AITA saying they will not play under captain Leander Paes.
Fifth seeds Leander Paes and Nenad Zimonjic of Serbia entered the semi-finals of the Monte Carlo Masters, beating the Czech pair of Martin Damm and Radek Stepanek.
Fourth seeds Leander Paes and Andre Sa progressed to the Estoril Open quarter-finals and also joining them in the last-eight pairs were Divij Sharan and Purav Raja.
Bhupathi and Max Mirnyi of Belarus have been seeded second, while Paes and his Czech partner David Rikl are the fifth seeds.
Leander Paes will make it to his seventh Olympic Games after the All India Tennis Association on Saturday announced that that the veteran would partner Rohan Bopanna in the men's doubles at the Rio Games in August.
The All India Tennis Association has declined to consider Mahesh Bhupathi's request to play with Rohan Bopanna at the Beijing Olympics.
The Indian tennis duo of Leander Paes and Mahesh Bhupathi crashed out of the men's doubles at the China Open, losing to Croats Marin Cilic and Ivan Ljubicic in straight sets in the quarter-finals, in Beijing, on Friday. The fourth-seeded 'Indian Express', which had won the Beijing title in 1997, went down 2-6, 3-6.
They were beaten 6-2 4-6 2-6 by the Argentinean pair of Juan Ignacio Chela and Gaston Gaudio.
The Indian ace went down to sixth seed Yen-Hsun Lu of Taipei at the ATP Chennai Open Tennis championship.
The fifth seeds advanced to the final of the men's doubles at the US Open on Thursday after their Spanish opponents Marcel Granollers and Marc Lopez had to retire because of injury.
The Indian pair of Leander Paes and Sania Mirza were down 5-7, 2-3 in their mixed doubles tennis quarter-final against the Belarusian pair of Max Mirnyi and Victoria Azarenka when play was suspended for the day because of bad light.
He was expected to give India at least two gold medals for India at the Commonwealth Games but all Leander Paes got was a bronze and that too at the cost of another Indian pair.
The duo beat James Blake and Jeff Morrison of the U.S. in the first round of the ATP International tennis championship in Florida.
India had mixed fortunes at the US Open on Friday. Rohan Bopanna advanced to the men's doubles second round partnering Denis Shapovalov, but Leander Paes, teaming with Guillermo Duran, made a first-round exit.
Mahesh Bhupathi and Rohan Bopanna entered the quarter-finals of the Rome Masters, but it was curtains for Leander Paes and his Austrian partner Jurgen Melzer.
Leander Paes and his partner Daniel Nestor bowed out of Monte Carlo masters following a close defeat against Benoit Paire and Stan Wawrinka in Monaco.
The eighth seeds beat Jonas Bjorkman of Sweden and Belarussian Max Mirnyi 6-4, 6-2 in the final.
Top seeds Leander Paes and Raven Klaasen of South Africa lived up to their billing and entered the semi-finals of the men's doubles event at the ATP Chennai Open with a hard-fought win over Indian pair of Mahesh Bhupathi and Saketh Myneni.
Leander Paes and Cara Black bowed out of the Wimbledon mixed doubles event after suffering a straight set defeat in the quarter-finals against Daniel Nestor and Yung-Jan Chan.
Germans Christopher Kas and Philipp Kohlschreiber stunned third seeds Leander Paes and Lukas Dlouhy 6-3, 6-0 at the Davidoff Swiss Indoors in Basel.
The 42-year-old Paes now has won nine Grand Slam mixed doubles titles, surpassing compatriot and former partner Mahesh Bhupathi's record of eight titles.
India's veteran Leander Paes and his Swiss partner Martina Hingis stayed on course for their third Grand Slam of the year after advancing to the mixed doubles final at the US Open, in New York, on Wednesday night.
The Indo-Czech pair beat Germany's Michael Kohlmann and Robert Lindstedt of Sweden in the first semi-final.
US Open finalists Leander Paes and Lukas Dlouhy stormed into the semi-finals of the Bangkok Open with a 6-1, 6-2 victory over Tomas Berdych and Simone Bolelli on Friday. The will take on Fabrice Santoro and Jo-Wilfried Tsonga for a place in the final.
Top seeds Leander Paes and Lukas Dlouhy survived a scare from Rohan Bopanna and Aisam Qureshi to advance into the second round of the US $576,000 Bangkok Open on Thursday. Paes-Dlouhy beat the unseeded Indo-Pak combine 7-6, 4-6, 10-7 in an hour and 40 minutes. They will take on Tomas Berdych of Czech Republic and Simone Bolelli of Italy, who overcame the Australian pair of Jordan Kerr and Todd Perry 6-3, 6-3.
Meanwhile, Mahesh Bhupathi and Radek Stepanek from the Czech Republic advanced to the third round, beating Spaniard Guillermo Garcia-Lopez and Filippo Volandri of Italy.