Marlon Mack (hamstring) sidelined for Colts' opener

Indianapolis Colts running back Marlon Mack (hamstring) is inactive for Week 1 versus the Cincinnati Bengals.

What It Means:

Mack appears to be on track for a Week 2 season debut. The Colts are expected to start fifth-round pick Jordan Wilkins, with fourth-rounder Nyheim Hines and fantasy zombie Christine Michael also likely seeing work.

Mack enters Week 1 as the RB29 in numberFire's season-long fantasy rankings.