Matt Schaub connected on 23-of-37 passes for 256 yards with a pair of touchdown passes as the Texans (6-1) got back on the winning track following last week's loss to Green Bay.
Houston's tough defense limited Joe Flacco to only 147 passing yards on 21-of-43 efficiency. The Ravens quarterback was picked off twice in the loss.
Ray Rice could manage only 42 rushing yards for Baltimore (5-2).
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