David Nalbandian and Eduardo Schwank trounced Spain's Feliciano Lopez and Fernando Verdasco 6-4 6-2 6-3 to secure Argentina's first point of the Davis Cup final on Saturday and keep the best-of-five tie alive ahead of Sunday's reverse singles.
Spain, Sweden and Argentina reached the quarter-finals of the Davis Cup after sealing World Group first round victories with a minimum of fuss on Saturday.
Roger Federer was one win away from reclaiming the world number one ranking after he reached the semi-finals of the Stuttgart Open with a 6-4, 6-4 win over Argentina's Guido Pella on Friday.
Spain booked their place in the Davis Cup semi-finals against France after taking an unbeatable 3-1 lead over the United States Sunday.
Up next for Murray is either eighth seed Pablo Cuevas or Bolivia's Hugo Dellien, who meet in the first round on Wednesday.
Andy Roddick's right shoulder survived a bruising examination by Spaniard Feliciano Lopez on Tuesday as the American opened his grasscourt season with a 7-6, 6-7, 6-4 victory in the second round at Queen's Club.
The three-time major winner would be given a protected ranking of number two, the Australian Open organisers said
Spaniard Feliciano Lopez showed a compassionate streak in addition to a dangerous serve by apologising to the ball-boy he struck in the groin at the Australian Open.
The world number one has been struggling with tendinitis in his knees since being knocked out of the French Open last month and was forced to miss Wimbledon.
Rohan Bopanna and Florin Mergea suffered first round defeat for the second time in a row, crashing out of the BNP Paribas Open in Indian Wells.
World number one Rafa Nadal began his quest for a third claycourt title in a month with a 6-1, 6-3 drubbing of unseeded Cypriot Marcos Baghdatis in the Madrid Masters second round Wednesday.
Milos Raonic demonstrated his claycourt credentials with a 6-4, 7-6 win over Andy Murray in the last eight of the Barcelona Open on Friday before top seed Rafa Nadal crushed Janko Tipsarevic 6-2, 6-2 to claim his semi-final place.
Rafa Nadal and Roger Federer remained on course for their first head-to-head clash this year after easily winning their third round matches at the Sony Ericsson Open on Monday.
The Rohan Bopanna-Aisam-ul-Haq Qureshi juggernaut continued to roll in the ATP BNP Paribas Open as the Indo-Pak pair advanced to the semifinals with a straight-set triumph over Serbs Novak Djokovic and Viktor Troicki in Indian Wells on Wednesday.
Five-times winner Roger Federer will go into next week's U.S. Open as the world number two after beating Novak Djokovic in the final of the Western & Southern Open in Cincinnati at the weekend.
The 12th seeded Rojer and Tecau, who rallied from a set down to upset top seeded Henri Kontinen and John Peers in the semi-finals, needed just 86 minutes on a sunny Arthur Ashe Stadium court to add the US Open championship to the Wimbledon title they won in 2015.
Rafa Nadal will make himself available for Spain's Davis Cup quarter-final against United States or Chile in July, the world number one said after Saturday's victory over Belgium.
Indians Leander Paes and Mahesh Bhupathi were engaged in a verbal confrontation with their rivals Juan Monaco of Argentina and Spain's Feliciano Lopez during the second round men's doubles match of the Australian Open in Melbourne on Saturday.
Indian ace pair of Leander Paes and Mahesh Bhupathi registered a straight set victory over Argentina's Juan Monaco and Feliciano Lopez of Spain 7-6, (2) 6-4 to advance to the third round of the Australian Open men's doubles event, in Melbourne on Saturday.
Rafa Nadal will take on Brazilian world number 96 Marcos Daniel in his first round of the Australian Open but faces a rocky path in his bid to become the first man to hold all four grand slam crowns simultaneously since Rod Laver in 1969.
World No 8 Robin Soderling, the highest-ranked player left in the Barcelona Open after a slew of withdrawals, sprinted into the quarter-finals with a 6-3, 6-2 win over Spain's Feliciano Lopez on Thursday.
Spaniard David Ferrer's late push for a place in the ATP tour finals got off to a laboured start with a 6-7, 6-3, 6-3 win over compatriot Guillermo Garcia-Lopez at the Valencia Open on Tuesday.
World number one Novak Djokovic overpowered Dennis Novak after Dusan Lajovic battled past Gerald Melzer and Serbia went on to a 3-0 win in their opener against Group F hosts Austria in the Davis Cup Finals in Innsbruck on Friday.
Andy Roddick needed three sets to beat 46th-ranked Ukrainian Sergiy Stakhovsky 6-4, 6-7, 6-1, while fellow American Taylor Dent upset Feliciano Lopez to advance to the second round of the Cincinnati Masters on Monday.
Spain's hopes of a hat-trick of Davis Cup triumphs ended when they fell 3-0 behind to France in Clermont-Ferrand after losing Saturday's doubles rubber.
Sania Mirza and Martina Hingis saw off the challenge of Australian team of Casey Dellacqua and Samantha Stosur to move to the second round of the BNP Paribas Open, Indian Wells. The top seeded Indo-Swiss pair defeated their rivals 6-3 7-5 in just 68 minutes in their opening round of the USD 6,844,139 hard court event. Sania and Martina saved four of the six breakpoints they faced in the match and broke their rivals five times in the tight contest. They next face local girl Vania King and Russia's Alla Kudryavtseva, who beat Germany's Anna-Lena Groenefeld and Czech Republic's Barbora Strycova 4-6 6-3 10-5. In the men's event, Rohan Bopanna and his Romanian partner Florin Mergea, seeded fifth, are up against Spanish team of Feliciano Lopez and Marc Lpez in their first round of the USD 7,037,595 event.
Rafael Nadal's long winning run was halted by fellow Spaniard Feliciano Lopez at Queen's Club on Friday when he lost 7-6 6-4 in the quarter-finals.
Spain shrugged off the absence of Rafa Nadal to take a 2-0 lead over hosts the United States in their Davis Cup World Group quarter-final after gutsy wins by Feliciano Lopez and David Ferrer on Friday.
Bidding for their second consecutive Masters title, Mahesh Bhupathi and Mark Knowles moved to the quarterfinals of the Cincinnati Masters after edging past Feliciano Lopez and Fernando Verdasco in a tough three setter.
Russian second seed Nikolay Davydenko easily overcame a potentially tough challenger in Spaniard Feliciano Lopez to reach the second round of the World Indoor Tournament with a 6-4, 6-2 win on Wednesday.
Third seed Feliciano Lopez claimed his second ATP Tour title when he beat France's Stephane Robert 7-5 6-1 in the final of the South African Open on Sunday.
Second seed David Ferrer of Spain outclassed India's Somdev Devvarman 6-1, 6-3 to reach his second South African Open semi-finals.
Spain secured their second successive Davis Cup triumph, and their fourth in all, when they extended their lead over Czech Republic to an unassailable 3-0 in Saturday's doubles.
Top 10 duo Rafael Nadal and Fernando Verdasco have returned to the Spain side for next month's Davis Cup final against Czech Republic, captain Albert Costa said on Monday.
Top seed Marin Cilic stayed on course for a third ATP title this year with a comfortable victory over Spain's Feliciano Lopez in their Vienna Open quarter-final on Friday.
Top seed Rafa Nadal moved into the semi-finals of the Shanghai Masters on Friday when Ivan Ljubicic became the eighth player to retire from the $3.24 million tournament. The Spanish world number two had just evened the match up at 3-6, 6-3 when 30-year-old Ljubicic, who had already had treatment on his left thigh, decided he could no longer continue.
India's Mahesh Bhupathi and partner Mark Knowles of the Bahamas overcame a stiff resistance from the Spanish duo of Feliciano Lopez and Fernando Verdasco to advance to the doubles semi-finals at the Australian Open in Melbourne on Tuesday. Meanwhile, top seeds Leander Paes and Cara Black of Zimbabwe were upset in the second round of the mixed doubles.
Tommy Robredo and Feliciano Lopez upset Israeli doubles specialists Jonathan Erlich and Andy Ram 7-6, 6-7, 6-4, 6-2 to put champions Spain through to their fifth Davis Cup final in 10 years.
Fernando Verdasco and Feliciano Lopez handed champions Spain a 2-1 lead in their Davis Cup World Group quarter-final after beating German doubles pair Nicolas Kiefer and Mischa Zverev 6-3, 7-6, 6-7, 6-3 Saturday.
Spain took a 2-0 lead in their Davis Cup semi-final against the United States on Friday after world number one Rafael Nadal survived a spirited attack from rookie Sam Querrey and David Ferrer beat Andy Roddick. Nadal won 6-7, 6-4, 6-3, 6-4 while world number five Ferrer sealed the match 7-6, 2-6, 1-6, 6-4, 8-6.