As of Super Bowl XLII, that would be 21 consecutive victories, including playoffs, by the 2003 and 2004 New England Patriots.
new England
The 1948 Cleveland Browns of the All American Football Conference had a regular season record of 14-0 and won the AAFC championship game over the Buffalo Bills to become the first professional football team to go through an entire season, including playoffs, undefeated.
Miami Dolphins, Undefeated Season
47
162, The CHICAGO stockings went undefeated in 1907. it was CRAZYYY!!
Moorpark
va tech
isn't it Brisbane?
Northwestern University
Andre the Giant. but he has not taken world champinships but he was undefeated for over 15 years the answer to that question is Steve Austine he made a record of it.
Texas
57 wynford