AMERICAN FOOTBALL CONFERENCE
CINCINNATI — Placed on waivers: TE Richard Quinn. Roster addition: CB Chris Lewis-Harris (from Bengals practice squad).
DENVER — Roster additions: S Duke Ihenacho (from Broncos practice squad); LB Mike Mohamed (from Broncos practice squad). Reserve/injured: S Quinton Carter (knee).
NEW ENGLAND — Roster addition: C Matt Tennant (released by Patriots 9/4).
N.Y. JETS — Practice-squad addition: CB Darrin Walls. Practice-squad deletion: WR Jordan White.
SAN DIEGO — Contract terminated: OG Reggie Wells. Roster addition: PK Nick Novak (released by Chargers 8/31).
NATIONAL FOOTBALL CONFERENCE
DETROIT — Placed on waivers: CB Jerome Murphy. Roster addition: S Ricardo Silva (from Lions practice squad).
MINNESOTA — Practice-squad addition: TE Allen Reisner. Practice-squad deletion: OG Tyler Holmes.
ST. LOUIS — Practice-squad addition: OT Ty Nsekhe. Practice-squad deletion: C Chase Beeler.