Raiders tender six ERFA's

The Oakland Raiders have tendered six of their exclusive-rights free agents.

Cornerback Chimdi Chekwa, originally a Raiders fourth-round draft pick in 2011, safety Brandian Ross, who signed with Oakland as a free agent in 2012, offensive tackle Matt McCants, originally a sixth-round draft pick of the New York Giants in 2012 and fullback Jamize Olawale, running back Jeremy Stewart and linebacker Kaelin Burnett, all of whom were undrafted free agents signed by Oakland in 2012, were all given tenders.