Five-time champion Venus Williams
was a hard-fought second-round winner Wednesday under the roof on the famed
Centre Court at Wimbledon.

Australian Open champion Novak
Djokovic, six-time Wimbledon titlist Roger Federer and three-time Wimbledon
runner-up Andy Roddick posted opening-round victories Tuesday at The
Championships.

Four-time champion Serena Williams made
a triumphant return to Wimbledon with a three-set opening-round victory
Tuesday at the All England Club. Current world No. 1 Caroline Wozniacki joined
Williams in the round of 64.

Hometown icon Roger Federer and
Argentine star Juan Martin del Potro highlighted Wednesday's winners at the
Swiss Indoors tennis event.

Seventh-seeded Caroline Wozniacki
defeated Urszula Radwanska, 6-1, 6-2, in the first round of the Sydney
International tennis event, a final Australian Open tune-up.

Former champion Tommy Haas advanced when
his opponent retired Tuesday at the Delray Beach International Tennis
Championships.

Reigning champion Timea Babos and sixth-
seeded Yanina Wickmayer of Belgium each won their first-round matches at the
$235,000 Monterrey Open on Monday.

Four-time champion Serena Williams made
a triumphant return to Wimbledon with a three-set opening-round victory
Tuesday at the All England Club. Current world No. 1 Caroline Wozniacki and
former champion Maria Sharapova joined...

Top seed and defending champion Mikhail
Youzhny and former Australian Open runner-up Marcos Baghdatis were among
Monday's first-round winners at the $580,000 BMW Open.

Top seed Aravane Rezai and former world No.
1 Dinara Safina were among Tuesday's opening-round winners at the $220,000
Moroccan Grand Prix tennis event.

Top seed John Isner was an easy
quarterfinal victor while Andy Roddick suffered defeat Friday at the Delray
Beach International Tennis Championships.

Americans Sam Querrey and Ryan Harrison
were first-round winners at the $4.695 million BNP Paribas Masters, the first
ATP World Tour Masters event of the year.

Top-seeded Sabine Lisicki was
ousted in the quarterfinals on Thursday at the season-opening ASB Classic.