CARSON, Calif. (AP) Serena Williams' injured left knee has knocked her out of another tournament less than three weeks before the Beijing Olympics. (MORE)

TORONTO (AP) With the match on the line, Andy Roddick was too much for Nicolas Mahut. (MORE)

CARSON, Calif. (AP) Sixth seed Daniela Hantuchova, the runner-up in the East West Bank Classic three years ago, made an unexpectedly early exit on Tuesday night, losing to Olga Govortsova, 6-2, 6-4, as the second round of the WTA Tour event began without Serena Williams. (MORE)

PORTOROZ, Slovenia (AP) Two-time finalist Katarina Srebotnik began another bid to win her hometown Slovenia Open by defeating Sanda Mamic of Croatia 6-2, 6-2 in the first round on Tuesday. (MORE)

WILMINGTON, Del. (AP) The head of the German Tennis Federation said the ATP Tour's planned tournament restructuring would have a devastating effect on the annual men's clay court event in Hamburg. (MORE)

LOS ANGELES (AP) Imagine Roger Federer playing one of the Williams sisters. Or Rafael Nadal facing Maria Sharapova. (MORE)

PONTE VEDRA BEACH, Fla. (AP) Doubles specialists Frantisek Cermak and Michal Mertinak, both coming off tournament titles, were suspended Monday by the ATP for betting on tennis matches. (MORE)

WINSTON-SALEM, N.C. (AP) Andy Roddick was handed the large American flag and then just stood there. He wasn't going on a victory lap until his teammates joined him. (Full Story)

BREMEN, Germany (AP) Having already advanced to the Davis Cup semifinals, Spain split its reverse singles Sunday and defeated Germany 4-1. (Full Story)

AMELIA ISLAND, Fla. (AP) Maria Sharapova entered the Bausch & Lomb Championships with hopes of gaining some experience on clay. (Full Story)