The Bengals' offense, meanwhile, committed no turnovers, which proved a great help to Carson Palmer, who despite completing only 16-of-35 passes for 167 yards was able to guide Cincinnati (1-1) to a victory.
Cedric Benson sparked the Bengals' rushing attack, racking up 78 yards on 23 carries, while Terrell Owens collected three passes for 57 yards.
Ravens signal-caller Joe Flacco was picked off four times, a career worst. He went 17-of-39 passing for 154 yards and a touchdown.
Baltimore (1-1) got 87 yards rushing on 16 attempts from Ray Rice.