The trade announced Thursday sent minor league pitchers Mark Worrell and a prospect to be named to San Diego. Neither of the prospects were on the 40-man roster.

The 29-year-old Greene hit just .213 with 10 home runs last year, and struck out 100 times in 105 games. But in 2007, he had 27 homers, 44 doubles and 97 RBIs. He is a career .248 hitter with 84 homers in five-plus seasons, all with San Diego.

Greene is also considered a good defensive player, with just 28 errors over the past three seasons. He replaces Cesar Izturis, whose contract was not renewed.

The deal comes a day after the Cardinals dealt with another significant need, signing left-hander Trever Miller to a one-year contract. That deal had been held up after a physical revealed a shoulder injury.