Djokovic, Federer reach semifinals

Roger Federer and Novak Djokovic reached the semifinals of the Swiss Indoors on Friday, staying on course to meet in the final.

Djokovic wins in 53 minutes to advance

Novak Djokovic recorded his first 6-0, 6-0 win at an elite event, shutting out Jan Hernych at the Swiss Indoors.

Federer beats Seppi to advance

Roger Federer reached the quarterfinals of the Swiss Indoors by beating Andreas Seppi of Italy 6-3, 6-3.

U.S. Andy Roddick receives treatment from medical personnel during a match against Stanislas Wawrinka of Switzerland at the Shanghai ATP Masters 1000 tennis tournament in Shanghai, China, Tuesday, Oct. 13...

Is the tennis calendar too long?

...a match in Shanghai -- he bowed out in the first set of his opening match to Stanislas Wawrinka with knee pain. "I just hope that the shortsightedness doesn't affect the length of careers...

Roddick's return to action on horizon

Andy Roddick will not need surgery on the knee injury that forced him to retire from this week's Shanghai Masters and is expected to be back in action in three weeks.

Nadal seeking first title since May

Rafael Nadal and Novak Djokovic had straight-set wins Thursday to advance to quarterfinals of the Shanghai Masters on a day when two more players retired with injuries.

Nadal wins; injury sidelines Del Potro

U.S. Open champion Juan Martin del Potro retired because of right wrist tendinitis while trailing Jurgen Melzer of Austria 7-5, 2-1 Wednesday at the Shanghai Masters.

Roddick retires while leading

Andy Roddick was forced to retire with left knee pain while leading Stanislas Wawrinka 4-3 in the second round of the Shanghai Masters.

Del Potro could play at Kooyong

Juan Martin del Potro will stand in for Roger Federer at the invitational Kooyong Classic in January if the Swiss world No. 1 decides against defending his title.

Tsonga, Monfils win in quarterfinals

Second-seeded Jo-Wilfried Tsonga of France overpowered qualifier Ernests Gulbis 4-6, 6-4, 6-3 on Friday to advance to the semifinals of the Japan Open.

Monfils cruises in Japan opener

Fourth seed Gael Monfils powered past Turkish qualifier Marsel Ilhan 6-2, 6-4 in the first round of the Japan Open on Monday.

Replay: ATP: Davidoff Swiss Indoors: Stanislas WAWRINKA (SUI) vs Jarkko NIEMINEN (FIN)

Watch the replay on ESPN360

Switzerland's Stanislas Wawrinka serves a ball to Finland's Jarkko Nieminen during their round of sixteen match at the...

Switzerland's Stanislas Wawrinka reacts after winning against Finland's Jarkko Nieminen in their round of sixteen match at the...