Andy Roddick beat Chile's Fernando Gonzalez to guide the United States into the Davis Cup semi-finals with an unassailable 3-1 lead.
Andy Roddick ran out of firepower and was dumped by David Ferrer at the Nasdaq-100 Open.
Sweden fought back to level their Davis Cup semi-final with United States 1-1 on Friday when Thomas Johansson defeated James Blake for the first time in his career.
The two will clash for the third time this year at the Indian Wells semi-final
Lleyton Hewitt breezed into the last four of the Tennis Channel Open with a 6-2, 6-0 win over Philip Kohlschrieber
The victory sent Federer into Saturday's semi-finals against fourth seed Nikolay Davydenko of Russia, who beat 10th seed Tommy Haas 6-3 6-3 6-4.
Russian Nikolay Davydenko saw off Tommy Haas in the U.S. Open quarter-finals for the second successive year, beating the German 6-3 6-3 6-4 on Wednesday to reach the last four without dropping a set.
The American pulled out of the Las Vegas Open after three successive weeks of tennis
The British teenager pulled off the biggest win of his career to set up a meeting with Lleyton Hewitt in the final of the SAP Open.
Both survived tough opening matches at the Pacific Life Open Masters Series.
Andy Roddick ended the fairy tale run of John Isner by beating the rookie 6-4, 7-6 in the Washington Open final.
Second seed Tommy Haas and No 3 Marat Safin were ousted from the Washington Open.
Andy Roddick scored a 6-4, 6-2, 6-2 victory over Swiss qualifier Michael Lammer
The American said he is feeling quietly confident about his chances of winning the Australian Open.
The world number one admitted he is concerned about finding out something about his first round opponent, Uzbek Denis Istomin.
The American was forced to default his semi-final match against Kenneth Carlsen because of an ankle injury
Richard Gasquet tamed Andy Roddick's power game with some brilliant all-court tennis to upset the American number three seed 4-6 4-6 7-6 7-6 8-6 and reach the Wimbledon semi-finals for the first time on Friday.
Second seed Andy Roddick eased into the quarter-finals of the Australian Open with a 6-3, 7-6, 6-1 win over lowly-ranked Philipp Kohlschreiber.
Andy Roddick is the man no one wants to play golf with.
The two players were named as the top seeds for the men's and women's singles event at the Australian Open which starts on Monday.
The towering Croatian, who has won 20 of his last 22 matches, will meet the unfancied Tomas Berdych in the Paris Masters final.
The third seed was beaten in the first round of the French Open for the fourth time in his career, ousted by Russian Igor Andreev.
The world number three will meet Slovakian 16th seed Dominik Hrbaty in the third round of the Paris Masters.
Argentine Guillermo Coria and Russia's Nikolay Davydenko are front-runners for the last two slots at the end-of-season Masters Cup.
In the semi-finals, Roddick beat Fabrice Santoro while Frenchman Monfils got the better of compatriot Sebastien Grosjean.
Andy Roddick defeated French wildcard Thierry Ascione in the first round of the Lyon Grand Prix.
Australia's Lleyton Hewitt dispatched Argentine Gaston Gaudio 6-2, 6-1 to clinch his place in the Masters Cup semi-finals.