Belt game 836 · December 6, 1981
San Francisco 49ers take the belt
San Francisco 49ers beat Cincinnati Bengals 21–3 on the road to start reign 299 of the NFL belt, the 7th for the franchise.
Cincinnati Bengals had held it since November 8, 1981, with 3 defenses over 28 days.
San Francisco 49ers held it for 280 days and 5 defenses, then lost it to Las Vegas Raiders on September 12, 1982.
299Reign number
7Team's reign
5Defenses
280Days held