As of the 2008 season, that was the Baltimore Colts in the strike shortened 1982 season who went 0-8-1. For a full season, that was the 1976 Tampa Bay Buccaneers who went 0-14.
There are no winless teams in the NFL this season. The Cleveland Browns, Tampa Bay Bucs and St. Louis Rams each have current records of 1-10.
The Chicago Bears, who have 709 wins as of the start of the 2010 season.
The Miami Dolphins
a winning season is when a team has more wins than losses. For example a team with a 9-7 (or better) record has had a winning season.
Nine wins is considered a winning season...eight would be even.
San Francisco. It was formerly an NFL record for wins in a decade, but the Colts broke it last week.
49ers
For the 2006 season, the Oakland Raiders had the fewest wins with 2. The Detroit Lions had 3 wins and the Cleveland Browns and Tampa Bay Buccaneers both had 4 wins.
The Chicago Bears have the most regular season wins (686) and the most total wins (702) of any NFL team.
The Chicago Bears have the most victories in NFL history. They are 744-568-42.
Through the 2013 season, the Pittsburgh Steelers (33-21) and the Dallas Cowboys (33-25) are tied for the most playoff wins in NFL history.
San Fransisco '49ers
The Pittsburgh Steelers had the most regular season wins with 15. Including playoff wins, the New England Patriots had the most with 17.