Dmitry Tursunov beat Chris Guccione 7-6, 7-6 to win the ATP title in Sydney.
Lleyton Hewitt demolished Vladimir Voltchkov after Chris Guccione upset Max Mirnyi in the Davis Cup quarter-final.
Second seed Somdev Devvarman suffered a shock defeat at the hands of lower-ranked Australian Chris Guccione to bow out of singles but progressed to the doubles semi-finals of the ATP Challenger event in Charlottesville.
Lleyton Hewitt and Chris Guccione won the doubles rubber to give Australia a 2-1 lead against Roger Federer's Switzerland in the Davis Cup world group playoff tie on Saturday.
Richard Gasquet and Jo-Wilfried Tsonga's unexpected partnership in the doubles allowed France to gain an unbeatable 3-0 lead over Australia on Saturday and join Switzerland and Germany in the quarter-finals of the Davis Cup.
Frenchman Gael Monfils has withdrawn from Wimbledon with a shoulder injury, tournament organisers said on Monday.
The all-Indian pair of Mahesh Bhupathi and Rohan Bopanna had to toil for victory, but Leander Paes and his Czech partner Radek Stepanek sailed into the second round of the Australian Open men's doubles in Melbourne on Wednesday.
Australia's Lleyton Hewitt will miss the remainder of the season after undergoing arthroscopic surgery on his troublesome hip.
Divij Sharan and Purav Raja had to be content with a runners-up finish at the ATP Challenger event in Leon as they lost the summit clash in straight sets to Chris Guccione and Matt Reid.
Lleyton Hewitt has been recalled to lead Australia's Davis Cup team in their Asia/Oceania first round tie in Thailand next month.
Somdev Devvarman overcame an indifferent start to beat Jiri Vanek in a fierce three-set battle and progress to the second round of the French Open qualifying event in Paris on Tuesday.
The former world number one was included in a four-man team along with Chris Guccione, Paul Hanley and Peter Luczak.
Chile, Austria, Croatia, Israel, Romania and the Netherlands secured places in the World Group of the Davis Cup for 2009 after completing playoff victories in the reverse singles on Sunday.
Lleyton Hewitt was involved in a record-breaking doubles match on Monday when he and partner Chris Guccione beat Agustin Calleri and Juan Monaco of Argentina 4-6 7-6 18-16.
Wayne Arthurs defeated Sergui Tarasevitch and Chris Guccione whipped Alexandr Zotov in the dead second singles of the Davis Cup quarter-final.
Somdev Devvarman's brilliant run at the USD 75,000 ATP Challenger event was halted by Australian Chris Guccione, who outplayed the Indian in the straight sets.
Prakash Amritraj stunned seventh seed Chris Guccione in a tight second round match to advance to the quarter-finals of the euro 42,500 ATP Challenger event in Nottingham, England. The unseeded Indian carved out a hard-fought 7-6(5) 7-6(4) win over his Australian opponent.
Top seeds Rohan Bopanna and Aisam Qureshi went down fighting in straight sets to third seeded Russian pair of Michail Elgin and Alexandre Kudryavtsev in the semi-final of the LTAT-SAT Bangkok Open ATP Challenger in Bangkok on Saturday.
The former world number one battled past Australia's Chris Guccione 6-3 6-7 7-6 in the opening round of the Los Angeles Classic.
The Spaniard retired from the first round match due to a leg injury.
Fourth seeds Leander Paes and Lukas Dlouhy entered the semi-finals of the men's doubles at the US Open, beating seventh seeds Wesley Moodie of South Africa and Dick Normam of Belgium 6-3, 5-7, 6-4 on Tuesday.
Holders Croatia had to be content with a win and a loss from the opening day's two singles rubbers in the Davis Cup.
Lleyton Hewitt was recalled to Australia's Davis Cup team to play Belarus in next week's quarter-final.
The Argentine was stretched to five sets by Thai qualifier Danai Udomchoke.
Australia Davis Cup captain Pat Rafter named three teenagers in his squad on Tuesday for their away tie against France, their first World Group appearance since 2007.
Leander Paes joined hands with Germany's Andre Begemann, his 108th partner on the ATP circuit, to enter the quarterfinals of the Winston-Salem Open with a straight set win over Chris Guccione and Andre Sa, in Winston-Salemm, USA. The unseeded Indo-German pair won 6-4 6-4 against the Australian-Brazilian combination in the opening round of the USD 720,940 ATP 250 event.
Leander Paes and his Polish partner Lukasz Kubot entered the men's doubles quarter-finals of the Valencia Open with a straight-set victory over Spaniard-Argentine wildcard pair of Pablo Carreno Busta and Federico Delbonis.
Top seeds Leander Paes and Marcel Granollers were knocked out of the ATP Aegon Open following a quarter-final defeat to unseeded Chris Guccione and Andre Sa, in Nottingham, on Thursday.
Indo-Australian pair of Mahesh Bhupathi and Nick Kyrgios failed to cross the opening hurdle of the men's doubles event, suffering a straight-set defeat against Lucas Pouille and Thanasi Kokkinakis in the French Open.
Sania Mirza and her doubles partner Martina Hingis were ousted from the Rogers Cup after the top seeds suffered a straight sets loss to Caroline Garcia and Katarina Srebotnik in Toronto on Saturday.
India's Sania Mirza put herself in contention for a seventh Grand Slam title as she breezed into the Australian Open mixed doubles final with Ivan Dodig, beating local favourites Samantha Stosur and Sam Groth in Melbourne on Friday.
India's Leander Paes and Rohan Bopanna along with their respective partners crossed the opening hurdle of the men's doubles event with hard-fought victories, even as Sania Mirza posted an easy win in the women's doubles at the French Open in Paris, on Wednesday.
The hosts had blanked Germany in their opening tie and became the first to seal a quarter-final spot with their second 3-0 win in the inaugural team event.