Davenport wins first match

Men's No. 2 Andy Roddick opens against 23-year-old Michael Lammer.
MELBOURNE, Australia (AP) -- Top-ranked Lindsay Davenport had little trouble in the first round at the Australian Open, advancing 6-2, 6-1 Monday over Australian wild card entry Casey Dellacqua.
Davenport, seeking her fourth Grand Slam singles title and first since her win here in 2000, set up three match points with an ace and clinched it in 57 minutes with an overhead winner.
Davenport, a finalist here and at Wimbledon last year, next faces the winner of today's later match between Alona Bondarenko of Ukraine and Croatia's Karolina Sprem.
Seed is ousted
No. 9 Elena Dementieva was the first seeded player ousted from the season's first major. The 24-year-old Russian, a semifinalist at the last U.S. Open, lost 7-5, 6-2 to Germany's Julia Schruff.
Hana Sromova of the Czech Republic was first into the second round, her opening match against Akiko Morigami lasting 16 minutes before the Japanese player turned her left ankle and retired. Sromova was leading 3-0.
Gaston Gaudio of Argentina, the eighth seed on the men's side, also had a shorter-than-expected opener. The 2004 French Open champion was leading 6-2, 5-0 when Romania's Razvan Sabau retired from their first-round match with an injured arm.
No. 13 Robby Ginepri only needed 1 hour, 19 minutes for a 6-1, 6-4, 6-2 win over Austria's Jurgen Melzer.
It was an easy start for Ginepri, who developed a reputation for going the distance in his last appearance at a major. The 23-year-old American reached the semifinals at the U.S. Open, where he became the first man in the Open era to play four five-set matches at one tournament.
Australian overwhelmed
In the first match on center court, Davenport overwhelmed the 20-year-old Dellacqua.
With Davenport serving at 4-2 in the first set, the left-handed Dellacqua had a break point at 30-40 to get back on serve, but dumped three straight shots into the net.
The Australian's fourth double-fault set up three set points for Davenport, who converted the third when Dellacqua sent a backhand long.
Dellacqua continued to self-destruct, grimacing as her errors mounted and double-faulting twice as Davenport broke to go up 5-1.
Davenport won 19 of her last 21 service points.
"It's great to be back," Davenport said, acknowledging that with retirement always a possibility at this point in her career, she never knows if she'll return again.
Men's No. 2 Andy Roddick opens later Monday against Michael Lammer, a 23-year-old qualifier from Switzerland.
If the men's draw plays out according to seedings, Roddick will meet another Swiss -- top-ranked and overwhelming favorite Roger Federer -- in the final.
Not looking beyond
But after a shocking first-round exit at the U.S. Open, Roddick is not planning any further ahead than Monday night's encounter with Lammer on Rod Laver Arena.
Roddick lost his opening match at the U.S. Open last August to Gilles Muller of Luxembourg. The upset, on his 23rd birthday, stung Roddick and fueled some intense offseason workouts.
"To be completely frank, it really (ticked) me off, put a little bit of a chip on my shoulder," Roddick said. "It gave me something to prove. I feel more motivated for this than I ever have been."
In other men's matches Monday, Masters Cup champion David Nalbandian was facing Udomchoke Danai of Thailand and Sydney International winner James Blake was playing Jose Acasuso of Argentina.
Federer and No. 3-seeded Lleyton Hewitt start Tuesday.
On the women's side, defending champion Serena Williams was against China's Li Na in the first night match on center court and Venus Williams, seeded 10th, was to face Tszvetana Pironkova of Bulgaria.
Maria Sharapova, the 2004 Wimbledon champion, was playing Germany's Sandra Kloesel.
Justine Henin-Hardenne, the 2004 Australian Open winner and reigning French Open champion, went into her opening match against Marta Domachowska in form after winning the Sydney International on the weekend.
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