Belt game 965 · January 8, 1989 · playoffs
San Francisco 49ers take the belt
San Francisco 49ers beat Chicago Bears 28–3 on the road to start reign 349 of the NFL belt, the 10th for the franchise.
Chicago Bears had held it since December 31, 1988, with 0 defenses over 8 days.
San Francisco 49ers held it for 266 days and 4 defenses, then lost it to Los Angeles Rams on October 1, 1989.
349Reign number
10Team's reign
4Defenses
266Days held