NEW YORK — Alex Cora and the New York Mets finalized a $2 million, one-year contract today, giving the team a backup infielder who also could displace Luis Castillo at second base.

"You win championships with a 25-man roster," Mets general manager Omar Minaya said. "Alex Cora has been an integral part of teams that have been to the postseason in four of the last five years."

Cora hit .270 last season in 75 games and 152 at-bats for the Boston Red Sox. He had 38 starts at shortstop and three at second.

"I'm excited to join the Mets," Cora said in a statement released by the team. "We have a talented roster. I'm committed to do everything I can in any role to win."

Cora could earn an additional $1 million in performance bonuses: $250,000 for each of 110, 120, 130 and 140 games started.

With the start of spring training less than a month away, David Wright was at Citi Field on Thursday, working out in the batting cages across the hall from the clubhouse at the new ballpark.