UPDATE 1-Tennis-Federer wins Estoril Open after Davydenko quits

(Updates with Federer, Davydenko quotes/details)

LISBON, April 20 - World number one Roger Federer
won his first title of the season at the Estoril Open on Sunday
after Russia's Nikolay Davydenko retired with a leg injury.

The Swiss top seed saved a set point before winning the
opener 7-6 and was 2-1 down in the second when number two seed
Davydenko announced his decision to retire.

"This is not the way you want to win a tournament but that's
the way it goes sometimes," said Federer, who recently hired
clay court expert Jose Higueras to help him recover from the
worst start to a season since 2000.

"It's great to win a title again in my first clay court
tournament this season and it gives me great confidence for the
Monte Carlo Open."

The 12-times Grand Slam winner has a perfect 10-0 record
against Davydenko.

"I'm sorry about what happened today," Davydenko told a
packed stadium in centre court at the Estoril Open. He later
told reporters he planned to play in the prestigious Monte Carlo
Masters Series next week.

"You know, I have some leg injury and I can't finish the
match," Davydenko, a winner in Estoril in 2003, said. "Sorry

In the women's final, second-seeded Russian Maria Kirilenko
won her third career title, beating 2004 Estoril Open finalist
Iveta Benesova of the Czech Republic 6-4 6-2 in a
rain-interrupted match.
(Reporting by Henrique Almeida; Editing by Ken Ferris)