Jason Kubel belted his seventh career grand slam and Nick Punto had three hits with an RBI as Minnesota blasted Baltimore, 10-4, to conclude a four-game series.
Delmon Young and Jim Thome hit back-to-back homers to start the sixth inning against Mark Hendrickson, as the Twins won for the fourth time in five contests.
Alexei Casilla had three hits and scored once in the win.