The unseeded Indo-Czech pair lost 2-6, 6-7(5) to Heliovaara from Finland and British player Patten, ranked three and four in the world respectively, in the pre-quarterfinals.
Sania Mirza and her Czech partner Lucie Hradecka lost 6-2, 2-6, 7-10 to Ukraine's Lyudmyla Kichenok and Latvia's Jelena Ostapenko.
Mirza and Hradecka produced some high quality tennis but lost 4-6, 3-6
Leander Paes and Radek Stepanek downed Jonathan Erlich and Richard Gasquet in straight sets to reach the quarter-finals of the ATP Indian Wells Masters tournament.
India's Sania Mirza and her women's doubles partner Barbara Strycova crashed out of the BNP Paribas Open after going down in straight sets in the quarter-finals at Indian Wells.
Leander Paes and Lukas Dlouhy, seeded seventh in US Open, became the first pair to advance to the men's doubles quarter-finals.
The Indo-Czech duo advanced after fifth seeds Paul Hanley and Kevin Ullyet withdrew while trailing 3-5 in the first set.
Paes-Damm went down fighting against Jeff Coetzee of South Africa and Rogier Wassen of Netherlands 6-3, 6-7(5), 9-11 in the first round match in Paris on Monday.
They are yet to play a match in the men's doubles event at the Rome Masters.
The seventh seeds beat Mark Knowles and Daniel Nestor to advance to the last four of the Cincinnati Masters.
Sania Mirza combined with her partner Barbora Strycova to stave off a strong challenge from Martina Hingis and Chan Yung-Jan and reach the women's double final at the Miami Open tennis tournament.
Sania Mirza and her Czech partner Barbora Strycova stormed into the quarter-finals of the BNP Paribas Open 2017 tennis tournament with a straight-set win over their opponents in the women's doubles at Indian Wells.
Leander Paes and his Czech partner Radek Stepanek entered the third round of the US Open men's doubles event after getting the better of Brazilians Joao Souza and Thomaz Bellucci.
Sania Mirza and her Czech partner Barbora Strycova suffered a straight-set loss against Bethanie Mattek-Sands and Lucie Safarova in the summit clash of the WTA Wuhan Open on Saturday. The third seeds lost 1-6 4-6 to the fifth seeded US-Czech pair of Mattek-Sands and Safarova in the finals of the USD 2,589,000 tournament that lasted a little over an hour.
Veteran Leander Paes advanced to the men's doubles quarterfinals of Wimbledon Championships after the Indian ace and his Czech Republic partner Radek Stepanek pulled off a hard-fought win in London on Wednesday.
India's Sania Mirza and her partner Barbora Strycova entered the second round of the women's doubles event at the Toray Pan Pacific Open on Tuesday, after registering a hard-fought three sets win over unseeded local duo of Misaki Doi and Kurumi Nara. The second seeded Indo-Czech pair had to sweat it out for exactly two hours to getter of the Japanese combination 6-7(3) 7-5 10-8 in the super tie-breaker.
Sania Mirza and her partner Barbora Strycova of Czech Republic suffered a major blow as they crashed out of the ongoing Qatar Open after going down in the semi-finals.
Playing their first tournament together in five months, third seeds Leander Paes and Radek Stepanek suffered an upset defeat against Jamie Murray and John Peers in the quarter-finals of the Aegon International.
Defending champions Leander Paes and Radek Stepanek were knocked out of the Australian Open after going down in straight sets in their opening round men's doubles match in Melbourne, on Thursday. The second-seeded Indo-Czech pair lost 3-6, 5-7 to South Africa's Kevin Anderson and Israel's Jonathan Erlich in 89 minutes.
Leander Paes and Radek Stepanek overcame a stiff challenge from Kevin Anderson and Sam Querry to progress to the quarter-finals of the Shanghai Masters.
Third seeds Leander Paes and Radek Stepanek qualified for the semi-finals of the ATP World Tour Finals after winning their second Group A match on Thursday. The Indo-Czech pair beat sixth seeds Marcel Granollers and Marc Lopez of Spain 7-5, 6-4 in 92 minutes.
Leander Paes created history on Saturday, becoming the first Indian to complete a career Grand Slam by winning the Australian Open men's doubles title with Radek Stepanek.
Mahesh Bhupathi and Rohan Bopanna saved a match point to breeze into the title clash of the ATP World Tour finale after defeating Leander Paes and Radek Stepanek via Super tie-breaker, in London on Sunday.
Third seeds Leander Paes and Radek Stepanek began their campaign at the season-ending World Tour Finals with a straight sets victory over seventh seeds Aisam-ul-haq Qureshi and Jean-Julien Roger, in Group 'A', in London, on Wednesday. The Indo-Czech pair beat the Pakistan-Dutch combo, runners-up at the Paris Masters last week, 6-4, 7-5.
Leander Paes and Radek Stepanek won the ATP Shanghai Masters, their third tour-level title of the season, after defeating Mahesh Bhupathi and Rohan Bopanna 6-7(7), 6-3, 10-5.
Leander Paes and Radek Stepanek outplayed Daniele Bracciali and Frantisek Cermak in straight sets to storm into final of the ATP Japan Open in Tokyo.
Leander Paes and Radek Stepanek overcame a second-set lapse to defeat Andy and Jamie Murray and enter the semi-finals of the US $1,280,565 ATP Japan Open, in Tokyo, on Friday. The top seeded Indo-Czech pair defeated the British brothers 6-4, 3-6, 10-2 in 77 minutes.
Top seeded duo Leander Paes and Radek Stepanek had to work hard before grinding down unseeded rivals Filip Polasek and Julian Knowle in the opening round of the ATP Japan Open, in Tokyo on Thursday.
India's Sania Mirza and her doubles partner Barbora Strycova from Czech Republic notched up a hard-fought win over Gabriela Dabrowski and Maria Jose Martinez Sanchez to advance to the third round of the Wuhan Open tennis tournament in Wuhan on Tuesday. The Indo-Czech pair, who clinched their second title last week at the Pan Pacific Open in Tokyo, edged out their Canadian-Spanish rivals 3-6, 6-3, 10-5 in the second round match that lasted for an hour and 15 minutes.
Leander Paes and his Czech partner Radek Stepanek stormed into the semifinals of the US Open men's doubles event after getting the better of Julian Knowle of Austria and Slovakia's Filip Polasek in straight sets in New York.
India's Sania Mirza and her Czech partner Barbora Strycova defeated unseeded pair of Canada's Gabriela Dabrowski and Spain's Maria Jose Martina Sanchez 4-6, 6-3, 10-5 to enter the Toray Pan Pacific Open final, in Tokyo on Friday.
It was a mixed day in office for Indian tennis players in the season-opening Australian Open with Sania Mirza sailing into the third round of the women's doubles event even as Rohan Bopanna crashed out of the men's doubles, in Melbourne on Friday.
Leander Paes and Radek Stepanek brushed aside the challenge of Colin Ebelthite and John Peers in straight sets to progress to the second round of the men's doubles event of the Wimbledon championships on Thursday.
The Indo-Czech pair of Leander Paes and Lukas Dlouhy advanced to the pre-quarterfinals of the ATP Madrid Masters after getting a first-round bye.
Leander Paes and Radek Stepanek were routed 2-6, 0-6 by top seeds Mike and Bob Bryan as the Indian challenge ended at the ATP Monaco Masters.
Leander Paes and Radek Stepanek upset second seeds Daniel Nestor of Canada and Max Mirnyi of Belarus to win the Sony Ericsson Open in Miami on Saturday. The newly-formed Indo-Czech pair needed 82 minutes to prevail 3-6, 6-1, 10-8.
Leander Paes and Radek Stepanek fought their way to the semi-finals of the ATP Miami Masters with a 7-6(6), 6-4 win over Spaniards David Marrero and Fernando Verdasco.
Leander Paes and Radek Stepanek laboured their way to the pre-quarterfinals of the Miami Masters after downing Marcos Baghdatis and Sam Querrey.
Leander Paes and his Czech partner Radek Stepanek's campaign in the BNP Paribas Open came to an end after they lost 6-3, 7-6(5) to Spain's Rafael Nadal and Marc Lopez at Indian Wells on Wednesday.
Leander Paes and Radek Stepanek upset defending champions Bob and Mike Bryan to move into the men's doubles final of the US Open on Thursday. The pair, seeded fourth, bested the top seeded American dup 3-6, 6-3, 6-4.