Leander Paes has pulled out of the Asian Hopman Cup due to finger injury.
Australian Open champion Marat Safin withdrew from the Hopman Cup in Perth due to a long-standing knee injury
The United States rallied to defeat Serbia and Montenegro 2-1 after Lisa Raymond had lost to Ana Ivanovic.
Andy Murray feels he let playing partner Laura Robson down by not delivering victory for Britain over Spain in the Hopman Cup final on Saturday.
Roger Federer's return from a six-month injury layoff suffered a setback when German teenager Alexander Zverev shocked the Swiss great 7-6(1) 6-7(4) 7-6(4) in an entertaining Hopman Cup tie on Wednesday. The 17-times grand-slam winner underwent knee surgery last February and, after missing the French Open with a back injury, announced in July that he needed extensive rehabilitation and would be sidelined for the rest of the season.
Slovakia's Dominika Cibulkova and Dominik Hrbaty ripped up the form book to win the Hopman Cup with victory over Russia in Perth on Friday.
They beat Slovakia in the final of the $A1 million mixed team event.
Sania Mirza exuded confidence that she and Rohan Bopanna are prepared to pose a strong challenge to their formidable rivals in the Hopman Cup.
Andy Murray maintained his hot start to the year as he led Britain into the final of the Hopman Cup with a 2-1 victory over Russia on Friday. The Scot put on a masterful display to crush Igor Andreev 6-1, 6-0 after Murray's teammate Laura Robson had been beaten 6-4, 6-0 by Elena Dementieva. Murray then joined his 15-year-old partner to beat the Russians 6-4, 6-7, 10-6 in the deciding mixed doubles.
Andy Murray opened his 2010 season in impressive style on Monday, inspiring Britain to a 2-1 victory over Kazakhstan in their opening round-robin Hopman Cup match at the mixed team event.
The American pulled out of the Hopman Cup match against Sania Mirza on Saturday after being down with a mild illness.
World number one Serena Williams credited an on-court coffee for her recovery after she stormed back from a first set bagel to beat Italy's Flavia Pennetta in her opening match of the year at the Hopman Cup on Monday.
Former world number one Justine Henin continued her comeback from a six-month injury absence as she inspired Belgium to victory over Kazakhstan at the Hopman Cup mixed team event on Tuesday.
Dmitry Tursunov and Nadia Petrova combined to beat Mardy Fish and Ashley Harkleroad 6-3 7-5 to claim their first win of the mixed team competition after a shock loss to Australia in the tournament opener on Saturday.
Novak Djokovic kick-started his 2011 campaign with a well-earned victory on Sunday as top seeds Serbia took an unbeatable 2-0 lead over Kazakhstan in their opening match at the Hopman Cup mixed team event.
Sania Mirza and Rohan Bopanna won a tie-breaker in the deciding mixed doubles after the singles matches had been split.
India and Taiwan blanked China and Philippines 3-0 respectively in the opening group ties of the Asian Hopman Cup.
Spain eased past Australia to book their place in the final of the Hopman Cup on Thursday, dashing any hopes the hosts had of advancing with an emphatic 3-0 whitewash.
Top seeds Australia kept their hopes of making the Hopman Cup final alive on Tuesday as commanding performances from Lleyton Hewitt and Sam Stosur gave them victory over the United States at the mixed team event.
Serena Williams backed the searing Perth conditions as perfect preparation for her Australian Open title bid but the weather proved too hot for Canadian Eugenie Bouchard.
Richard Gasquet maintained his unbeaten record to help guide France into the Hopman Cup final on Thursday before vowing to adopt a more attacking approach in a bid to shake up the established order in men's tennis.
Russia spared Hopman Cup organisers from consulting their calculators on Thursday by downing France 2-1 and booking a place in the Perth final against Slovakia. It gave Russia a 3-0 record in the round robin stage of the mixed team event and they will be favourites to beat unheralded Slovakia in Friday's final.
Andy Murray misjudged the strength of the Perth sun but timed everything else to perfection as he led Britain to a 2-1 win over Germany to move a step closer to the final of the Hopman Cup mixed team event on Wednesday.
Petra Kvitova and Tomas Berdych produced some impeccable tennis to give the Czech Republic the Hopman Cup with a 2-0 win over France in the final on Saturday.
World number one Serena Williams was ruled out of her opening match at the Hopman Cup mixed team event in Perth on Monday because of inflammation of the knee, organisers said.
Top seeds Serbia shrugged off Jelena Jankovic's ongoing injury to clinch a Hopman Cup final showdown with United States.
Novak Djokovic may be using the Hopman Cup as preparation for this month's Australian Open but the world number three is also clearly enjoying himself at the mixed team event.
Reader Dr Sayanta Jana sent us this picture from Perth.
Tommy Robredo was the driving force as Spain came from behind to beat Britain 2-1 on Saturday to win the Hopman Cup for a third time.
Sania Mirza and Rohan Bopanna lost their singles matches before scoring a consolation victory in the mixed doubles which followed.
The Netherlands beat Germany 3-0 while the United States topped their group despite losing 2-1 to Sweden.
American Mardy Fish and Bulgaria's Grigor Dimitrov had to be separated by the match referee when they squared up to each other during a changeover in a bad-tempered Hopman Cup encounter on Friday.
Summary of sports events and persons who made news on Sunday
