By the time Miguel Cabrera's homer sailed deep into the seats in left field, the Detroit Tigers were already in control -- thanks to some unexpected contributions from the bottom of their batting order. Don Kelly and Ramon Santiago drove in a run each during a two-out rally in the fifth inning, and the Tigers went on to beat the Houston Astros 6-2 on Tuesday night. Detroit scored three runs in the fifth and two in the sixth before Cabrera gave the Tigers their final run with a solo shot in the seventh.