Davydenko advances to U.S. Open semis

For better or worse, Nikolay Davydenko is back in the semifinals at the U.S. Open. Smack in the middle of tennis' gambling scandal, the fourth-seeded Davydenko once again looked untouchable Wednesday, beating No. 10 Tommy Haas 6-3, 6-3, 6-4.

The Russian expects to meet soon with investigators. A British online gambling company tracked bettors putting 10 times the usual amount of money on a match he played in August, most of it backing his 87th-ranked opponent; Davydenko quit in the deciding set with a foot injury.

"I don't care what's happening out there. For me, it's more important what I do right now here," he said.

Davydenko again denied any involvement with gamblers. He also offered a possible reason why so much was bet against him in that match in Poland: inside information that he'd been hurting for a few days.

Somebody may've known Davydenko was hobbled "and then guys now are putting this money," he said.

Next up, Davydenko was to play the winner of Wednesday night's matchup between No. 1 Roger Federer and No. 5 Andy Roddick. Davydenko has never beaten either one _ he's 0-9 against Federer and 0-4 vs. Roddick.

Also at night, two-time Open champ Venus Williams was to play No. 3-seeded Jelena Jankovic in the quarterfinals.

Davydenko beat Haas in the quarters at Flushing Meadows for the second straight year. This was a frustrating defeat for the German, who flung his racket into the net, hit a ball into the stands and chastised the chair umpire.

"I don't know how he does it. You wonder sometimes," Haas said. "I don't have a hat, but I tip it to Nikolay."

Davydenko joined a pair of Russian women in the semifinals.

Svetlana Kuznetsova advanced that far for the first time since winning the 2004 title, beating unseeded Agnes Szavay 6-1, 6-4.

"It's my favorite tournament. I love New York," said the No. 4-seeded Kuznetsova, who's been wearing Yankees baseball caps when she's not playing. "It doesn't matter how I feel, I just come to this court and always want to give my best."

She'll face fellow countrywoman Anna Chakvetadze, who swept the last six games to eliminate No. 18 Shahar Peer 6-4, 6-1.

It will be the sixth-seeded Chakvetadze's first Grand Slam semifinal. Kuznetsova can count on an edge in experience, having made it to the 2006 French Open final, in addition to claiming her only major championship at Flushing Meadows three years ago.

Since that breakthrough, though, Kuznetsova has had her problems at the American major. In 2005, she became the first defending women's champion to lose in the U.S. Open's first round. In 2006, she exited in the fourth round.

And now? Does she feel as though she can win the title?

"Definitely. Yes," Kuznetsova said. "Of course I believe in myself."

She ended an impressive U.S. Open debut by the 18-year-old Szavay. Kuznetsova gained some insight into Szavay's game when they met in the final of a hard-court tournament at New Haven, Conn., on the last weekend of August. Szavay quit during that match because of a back injury, but recovered well to make her first major quarterfinal in only her third Slam, and she hadn't lost a set until Wednesday.

The 20-year-old Chakvetadze never had been as far as a major quarterfinal until this year, when she lost at that stage at the Australian Open and French Open. But from 4-4 in the first set, Chakvetadze took control against Peer, the first woman from Israel to play in the U.S. Open quarterfinals.

"I just started to play more aggressive," Chakvetadze said.

Simple as that.

"That's why Anna is a top-10 player _ she's playing really good tennis the last few months," Peer said, "and I think it's just a matter of time (until) I will get there."