The Steelers will rest quarterback Ben Roethlisberger on Sunday, a source has confirmed to ESPN.com.
Roethlisberger practiced all week with a concussion, but he expressed reservations about playing on Friday.
Pittsburgh plays Baltimore on Sunday night.
FoxSports.com first reported Roethlisberger's status.
Dennis Dixon will start with No. 2 Charlie Batch nursing a wrist injury.
Source: Roethlisberger Out Against Ravens