The Steelers announced they signed free agent running back Ben Tate, and he's expected to be in uniform Saturday night when Pittsburgh hosts Baltimore in the playoffs.
The Steelers needed a running back with Le'Veon Bell looking unlikely to play. Bell sustained a hyperextended knee Sunday night against the Bengals.
Tate joins Josh Harris and Dri Archer in the backfield after playing eight games for the Browns and Vikings this year. To make room on the roster, Pittsburgh released wideout Justin Brown.
The Steelers are 3-point favorites over the Ravens.