Giants general manager Brian Sabean remained noncommittal about Omar Vizquel's hopes of obtaining a contract extension before the season ends. Vizquel, who is in the final year of a three-year, $12.25 million deal that pays him $4 million this season, said on Monday that he and his agent, Adam Katz, hope to open preliminary talks with Sabean during Spring Training. "Whenever Mr. Sabean has the time," Vizquel said. Sabean was neither encouraging nor discouraging. "It's possible," he said. "But how probable that is, I have no idea right now." Vizquel, who turns 40 on April 24, believes that he can play another two seasons. He wants to parlay his pair of excellent years with the Giants into a deal that would avert the uncertainty of free agency. "It would be nice to be relaxed and not put pressure on yourself," Vizquel said.