24. 1950 Browns (Won NFL title)
When the four-time defending All-American Football Conference Champions rolled into the NFL, some wondered if they’d be able to cut it. After all, the inferior league had folded and forced the Browns to look for a new place to play.
The NFL had no idea what hit them at the Otto Graham led Browns rolled to a 10-2 record and won their fifth consecutive title, this time the NFL title. This Browns team ended up with multiple Hall of Famers including Graham, Lou Groza and Len Ford. This was a truly dominant Browns team.