Indianapolis Colts left guard Joe Reitz will not play in Sunday's playoff game at Baltimore due to a concussion.

Reitz suffered the injury during last Sunday's win over Houston and missed practice all week. He started eight of the nine games he played in during the regular season.

Jeff Linkenbach is listed as Reitz's backup on Indianapolis' depth chart and will likely get the start on Sunday.

Running back Delone Carter (ankle), defensive tackle Antonio Johnson (ankle), tackle Winston Justice (shoulder), center A.Q. Shipley (knee) and safety Tom Zbikowski (knee) are all listed as questionable.