The Arizona Cardinals placed rookie running back Trey Benson (ankle) on Injured Reserve on Tuesday, so he will not be ...

The Cardinals know they won't back backup running back Trey Benson. The third-round rookie landed on injured reserve Tuesday with his ankle injury, ending his season. Benson had m ...

Arizona placed Benson (ankle) on injured reserve Tuesday, Darren Urban of the Cardinals' official site reports. Benson will end up missing the final three games of his rookie season due to the ankle ...