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.
Former world number one Lleyton Hewitt of Australia has pulled out of the French Open because of a left ankle injury, organisers said on Sunday.
Normal service resumed at the Australian Open on Saturday as Roger Federer and Serena Williams booked their places in the second week of the championship.
Images from day six of the 2010 Australian Open on Saturday.
Crowd favourite John Isner advanced to his second career ATP Tour final on Friday with an 6-2, 7-6 victory over Spanish eighth seed Albert Montanes.
Leander Paes and his Australian partner Paul Hanley got a first-round bye in the Euro 888,000 Open Sabadell Atlantico tennis tournament in Barcelona. The sixth seeds will take on the winners of the match between the Argentine-Uruguayan pair of Juan Ignacio Chela and Pablo Cuevas and Spanish wildcards Guillermo Alcaide and Albert Montanes in the second round of the clay court event.
Top seed Andy Murray gave Spaniard Albert Montanes a 6-4, 6-2 mauling in the quarter-finals of the Valencia Open on Friday as the Briton continued his comeback from a wrist injury.
Roger Federer's honeymoon at the Monte Carlo Masters ended abruptly when he went down 6-4, 7-5 to fellow-Swiss Stanislas Wawrinka in the third round on Thursday. World number three Novak Djokovic made sure he did not suffer the same fate as Federer when he overcame a second set hiccup to tame Spain's Albert Montanes 6-1, 6-7, 6-0.
Leander Paes and his partner Lukas Dlouhy entered the quarterfinals of the euro 2,750,000 Monte-Carlo Rolex Masters in Monaco, defeating unseeded Spaniard duo of Albert Montanes and Tommy Robredo in a match tie-breaker.
Spain's Rafael Nadal began his ATP Tour season by demolishing Frenchman Fabrice Santoro 6-0, 6-1 at the Qatar Open in Doha on Tuesday. Roger Federer, seeded second behind Nadal, and third seed Andy Murray also notched easy wins to reach the second round.
World number seven David Nalbandian stayed on course for his first Stockholm Open title by crushing Spaniard Albert Montanes 6-4, 6-1 in the quarter-finals on Friday. The top seed from Argentina broke serve once in the opening set and three times in the second to set up a meeting with third-seeded Finn Jarkko Nieminen, who ousted Spain's Oscar Hernandez 6-1, 6-4.
Japanese teenager Kei Nishikori beat Slovak Dominik Hrbaty 6-1, 1-6, 7-5 to reach the quarter-finals at the Stockholm Open on Thursday. Nishikori, 18, broke the former world number 12 to lead 6-5 in the decider before serving out for victory. He next faces second seed Mario Ancic of Croatia, who beat Belgian Steve Darcis 7-6, 6-4.
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.
In men's doubles Bhupathi and Zimonjic will next play the US-Australian duo of Eric Butorac and Ashley Fisher.
The Indo-Serb pair beat Spaniards Nicolas Almagro and Fernando Verdasco 7-5, 6-3 in the first round.
Holder Roger Federer scored a comfortable 6-3, 6-3 win over unseeded Spaniard Fernando Verdasco in the quarter-finals of the Hamburg Masters on Friday.
Mariano Zabaleta upset James Blake 7-5, 7-6 to advance to the final of the US Clay Court Championships.
The Argentine suffered a shock straight-sets defeat by Peru's Luis Horna in the round-robin stage at the Buenos Aires Open.
Roger Federer joined Marat Safin, Rafael Nadal and Guillermo Coria in the third round of the Monte Carlo Masters.
Third seed Robby Ginepri lost 6-4, 6-4 to Spain's Albert Montanes in the first round
The 18 year old captured his second ATP Tour title in as many weeks.
Defending champion Jiri Novak recovered from a shaky start to beat Spaniard Albert Montanes 3-6, 6-3, 6-3 in the second round of the Swiss Open on Wednesday.
Rafael Nadal saw off Rogerio Dutra Silva 6-1, 6-2 on Wednesday to reach the last 16 of the Barcelona Open, while Andy Murray advanced after opponent Bernard Tomic withdrew.