Lions coach Jim Schwartz is now denying RCB Rashean Mathis suffered a Week 4 concussion.
Lions CB Rashean Mathis was forced from Sunday's game against the Bears with a concussion, and will not return.
Lions CB Rashean Mathis is expected to start ahead of rookie Darius Slay this week against the Redskins.
New Lions CB Rashean Mathis has been getting first-team reps in the slot, and also taking snaps at safety.
Lions signed CB Rashean Mathis, formerly of the Jaguars.
Free agent CB Rashean Mathis will visit the Lions on Saturday.
The Jaguars will not offer free agent CB Rashean Mathis a new contract.
Ryan O'Halloran of the Florida Times Union believes free agent CB Rashean Mathis began to "look very old last year."
The Florida Times Union says impending free agent CB Rashean Mathis is "unlikely" to be back with the Jaguars.
Jaguars CB Rashean Mathis played on just 8-of-65 defensive snaps in the Jaguars' Week 13 loss to the Bills.
Jaguars LCB Rashean Mathis (groin) did not participate in practice on Monday.
Jaguars declared CB Rashean Mathis, WR Anthony Armstrong, RBs Maurice Jones-Drew and Montell Owens, FB Greg Jones, S Dwight Lowery, and DL Jeris Pendleton inactive for Week 9 against the Lions.
Raiders LCB Rashean Mathis (groin) has been ruled out for Week 9.
Jaguars CB Rashean Mathis left Sunday's Week 7 loss to the Raiders with a groin injury.