Both Marcus Mariota and backup quarterback Zach Mettenberger performed well Sunday in leading the Titans to a preseason victory over St. Louis.
After committing two turnovers in the first exhibition game, Mariota was error-free against the Rams. He completed 5 of 8 passes for 59 yards.
Mettenberger was perhaps more effective. He hit on 7 of 9 attempts for 91 yards and a 3-yard touchdown to Chase Coffman in the second quarter.