The 49ers finalized their 53-man roster Saturday by placing defensive tackle Demarcus Dobbs on the Reserve/Suspended List by the NFL.

In addition, the 49ers waived the following 21 players from the roster: tackle Carter Bykowski, wide receiver Austin Collie, cornerback Marcus Cooper, tight end MarQueis Gray, wide receiver Chad Hall, running back Jewel Hampton, wide receiver Lavelle Hawkins, linebacker Joe Holland, wide receiver Chuck Jacobs, tight end Brian Jennings, linebacker Travis Johnson, cornerback Darryl Morris, guard Patrick Omameh, wide receiver Kassim Osgood, defensive tackle Mike Purcell, safety Trenton Robinson, fullback Jason Schepler, safety Michael Thomas, guard Wayne Tribue, quarterback Seneca Wallace and tackle Kenny Wiggins.