There are no more undefeated teams left in the National Football League during the 2010-2011 season
Arsenal that was in 2005
Rutgers
22324 undefeated teams
4
no
Presuming you mean so far this season, the remaining undefeated teams are the Saints, Vikings, Broncos and Colts (as of 10-21-09).
No NFL teams went undefeated in 2009.
2009
hi!
the last time was 2004-2005, both auburn and Utah went undefeated. USC won the championship.
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