Don Mattingly, who is 168-155 as manager of the Dodgers, has acknowledged that with all the team's additions they have lofty expectations.

The Dodgers introduced Zack Greinke, who received a $147 million contract, to Los Angeles on Tuesday afternoon.

"The expectation is you have to win," Mattingly said.

"That's just the way it is. You could fight it. You could try to defuse it. But I don't think there's any defusing this bomb, no matter what we do. We just might as well look at that and take it head on right away. We're supposed to win. There it is. If we lose, we're failures."