Cardinals pound Penn, beat Orioles 7-3

FORT LAUDERDALE, Fla. (AP) - Chris Duncan hit a three-run homer and the St. Louis Cardinals roughed up Hayden Penn and beat the Baltimore Orioles 7-3 Tuesday.

Penn, hoping to earn a spot in the back end of Baltimore's rotation, was tagged for six runs and eight hits in 3 2-3 innings.

Jason LaRue and Joe Mather also homered for St. Louis.

Oscar Salazar homered off Cardinals starter Adam Wainwright.

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