Head coach Jim Schwartz announced today that Matthew will sit out against the Ravens. Matthew said that he was still too sore and in pain so a collective decision was made that he should rest the shoulder. Schwartz said that there was a good chance that it would only be a one-week situation. Daunte Culpepper will get the start this week.
MLive.com - Lions' Matthew Stafford sits out practice; Daunte Culpepper takes No. 1 reps
DetroitLions.com - Stafford won't go this week
MLive.com - Lions' Jim Schwartz names Daunte Culpepper starter; Matthew Stafford out vs. Ravens
FreeP.com - Matthew Stafford will sit, Daunte Culpepper will start for Lions on Sunday
DetNews.com - Stafford will not play against Ravens
Fanhouse.com - Mark Sanchez, Matthew Stafford Out for Week 14