INDIAN WELLS, Calif. — Rafael Nadal edged Andy Roddick 6-4, 7-6 (4) today to move into the BNP Paribas final.

No. 1 Nadal, constantly powering his forehand into the corner to Roddick's backhand, ended several long rallies by passing Roddick with a shot down the line when the American came to the net.

Nadal, the 2007 Indian Wells champion, improved to 5-2 against the seventh-ranked Roddick.

The 22-year-old Spaniard next will play Andy Murray, who beat Roger Federer 6-3, 4-6, 6-1 for his fourth straight victory over the former world No. 1.

Nadal finished with 17 forehand winners to Roddick's four. Nadal also was effective when he went to the net, winning 11 of 15 points to Roddick's 10 of 27.

Roddick still had a chance for an Indian Wells championship; shortly after his loss to Nadal, he joined Mardy Fish to play for the men's doubles title against Max Mirnyi and Andy Ram.

No. 4 Murray, a 21-year-old Scot who's off to a 20-1 start this year, has won six of eight matches overall against No. 2 Federer.

The 27-year-old Federer, whose four-year stint at No. 1 ended last year, made some outstanding shots against Murray, and some awful ones. Inconsistency remains his problem as he tries to fight his way back to the top.

The Swiss star made a whopping 32 unforced errors, including several by clanging what were routine shots off the frame of his racket. Murray, by contrast, was a model of consistency, scrambling back and forth to keep the ball in play and making just 15 unforced errors.

After Federer came back to win the second set, Murray broke service in the fourth game of the third to take control. Murray had a scary moment in that game when his feet slipped out from under him and he did the splits while trying to stop, turn and get to a shot behind him. He yelled in pain, but got up off the court a few seconds later and obviously wasn't hampered — he won the next three points.

"I was worried for him, went down badly, screamed," Federer said. "I was happy to see that he got back up."

Said Murray: "Obviously a bit scared at first, then once I got up and ran around after a couple of points, I knew that it felt OK."

Federer, who said he made "way too many errors today," obviously is impressed by Murray's ability.

"He's a great counterpuncher and reads the game really well," the Swiss star said. "He's got great feel, so he's very confident at the moment. He knows he doesn't need to play close to the lines because he knows he can cover the court really well.

"I think that calms him down mentally. I think that's why he's playing so well."

Murray doesn't mind being called a "counterpuncher."

"It's not just going for big, booming serves and huge forehands all the time," he said. "If I change the pace with the ball, mix it up, I'm playing the match how I want it to go.

"If I started trading big groundstrokes with someone like Federer, I think he likes that. I haven't done it against him and I don't do it against many people. That's my style, very rarely do I lose matches having let the other guy play his natural game."

Murray is trying for his third title of the young season. He won at both Dubai and Rotterdam.

Vera Zvonareva, who defeated Victoria Azarenka in the women's semis, joined with Azarenka to take the women's doubles title Saturday, beating Gisela Dulko and Shahar Peer 6-4, 3-6, 10-5 (super tiebreaker).

Zvonareva will face defending champion Ana Ivanovic for the title. Both the men's and women's singles finals are Sunday.