Zach Zenner rushed 14 times for 26 yards and one touchdown over eight games during the 2017 season.
Zach Zenner (coach's decision) is inactive for Sunday's Week 17 tilt against the Packers.
Zach Zenner (coach's decision) is inactive for Sunday's Week 16 tilt against the Bengals.
Zach Zenner (coach's decision) is inactive for Saturday's game against the Bears.
Zach Zenner carried twice for zero yards during Sunday's 24-21 victory over the Buccaneers.
Zach Zenner rushed one time for four yards during Sunday's 44-20 loss to the Ravens.
Zach Zenner should act as the direct backup to Theo Riddick on Sunday in Baltimore due to the absences of Ameer Abdullah (neck) and Dwayne Washington (coach's decision), Tim Twentyman of the Lions' official site reports.