They captured their second ATP title of the season, beating sixth seeds Erlich and Ram of Israel to claim the doubles crown at the Pacific Life Open.
The US Open champions will face either top-seeds Bob and Mike Bryan or the Indo-Czech pair of Bhupathi and Nenad Zimonjic in the semi-finals in Rotterdam.
The second seeds were beaten by the Israeli pair of Jonathan Erlich and Andy Ram in the Pilot Pen tournament.
The third seeded Indo-Czech pair beat the Belgian pair of Christophe Rochus and Kristof Vliegen to make the grade.
They were beaten by Jonas Bjorkman and Max Mirnyi in the semi-finals of the Masters Cup.
The sixth seeds beat fourth seeds Paul Hanley of Australia and Kevin Ullyett of Zimbabwe in a nail-biting men's doubles semi-final at the US Open.
The Indo-Czech duo lost 3-6, 6-0, 10-7 to top seeds Mike and Bob Bryan in the Cincinnati Masters semi-final.
The Indo-Czech duo went down 6-7(4), 7-6(5), 10-2 to Israel's Jonathan Erlich and Andy Ram in the semi-final.
The sixth seeded Indo-Czech pair failed in their bid to won back-to-back Masters titles, in Miami on Saturday.
The seventh seeds beat Mark Knowles and Daniel Nestor to advance to the last four of the Cincinnati Masters.
The Indo-Czech pair beat second seeds Mark Knowels and Daniel Nestor in the semi-finals.
The seventh seeds were subdued 6-1, 7-6 (4) by Janko Tipsarevic and Mikhail Youzhny
The third seeded Indo-Czech pair beat Romanian Andrei Pavel and Germany's Alexander Waske in the quarter-finals.
The Indo-Czech pair downed Australia's Nathan Healey and Robert Smeets 6-4, 6-2.
The Indo-Czech duo advanced after fifth seeds Paul Hanley and Kevin Ullyet withdrew while trailing 3-5 in the first set.
They beat Jeremy Chardy and Jonathan Eysseric of France 7-6 (4), 7-6 (2) to advance into the second round of the French Open.
The US Open champions beat Andy Ram and Jonathan Erlich 6-4, 7-6(6) at the Shanghai Masters.
The seventh seeds beat Australia's Peter Luczak and Shannon Nettle in the first round of the Australian Open men's doubles.
The top seeded Indo-Czech pair squandered a one-set lead and two match-points while going down to Jeff Coetzee and Rogier Wassen.
The Indo-Czech pair, who hasn't lost a set so far, beat eight seeded Israeli pair of Jonathan Erlich and Andy Ram 6-4, 7-5 in the Gold Group at the Tennis Masters Cup in Shanghai on Tuesday.
Paes and Damm beat Novak Djokovic and Janko Tipsarevic of Serbia 7-6 (6), 4-6, 6-3 at the Australian Open on Thursday.
The third seeded Indo-Czech pair went down tamely to Russia's Mikhail Youzhny and Serb Nenad Zimonjic in the doubles final at the Qatar Open.
The pair was beaten by Australia's Paul Hanley and Zimbabwe's Kevin Ullyett.
The Indo-Czech pair beat the Danish-German pair of Kristian Pless and Benjamin Becker in the quarter-finals.
The Indo-Czech duo scored a 6-4, 6-2 win over the Swiss-German pair of Yves Allegro and Michael Kohlmann.
Sania and Michaella Krajicek lost to Elena Dementieva and Flavia Penetta in the second round of the women's doubles at Wimbledon.
The Indo-Czech pair defeated Jan Hernych and David Skoch of the Czech Republic in the second round.
The Indo-Czech pair beat Morocco's Younes El Aynaoui and Sultan Khalfan of the host country.
The Indo-Czech pair scored a convincing 6-1, 6-4 win over Agustin Calleri of Argentina and Spain's Tommy Robredo.
The third seeds went down to Bob Bryan and Mike Bryan of the US in the semi-finals of the Legg Mason tennis tournament.
The US Open champions beat Andrei Pavel of Romania and Alexander Waske of Germany in the final 6-3, 6-7(5), 10-7.
The Indo-Czech pair beat Leos Friedl of the Czech Republic and Mikhail Youzhny of Russia in the quarter-finals at the US Open.
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.
The Indo-Czech pair lost to France's Fabrice Santoro and Nenad Zimonjic of Serbia and Montenegro in the men's doubles semi-finals at Wimbledon.
However, Mahesh Bhupathi and his Czech partner Radek Stepanek were ousted by the French duo of Julien Bennetean and Richard Gasquet at the Pacific Life Open.
Top seeds Mike and Bob Bryan came from a set down to beat Martin Damm and Leander Paes 4-6, 6-3, 6-4 in the Australian Open.
Indian ace Leander Paes and his Czech partner Martin Damm were beaten by Bob and Mike Bryan in the quarter-final of the Sydney International.
The Indo-Czech pair lost to Poland's Mariusz Fyrstenberg and Marcin Matkowski at the Madrid Masters.
The fourth seeded Indo-Czech pair was beaten by second seeds Mark Knowels of Bahamas and Daniel Nestor of Canada in the Medibank International Open.
