The Dallas Cowboys posted a 0-11-1 record during their inaugural NFL season of 1960. It was the only year the team went winless, although they tied the New York Giants 31-31 in the penultimate game of the regular season.
As of June 2014 Barry Bonds holds the record for most regular season homeruns. The record is 73 which beat Mark McGwire's record.
From 1933 through 2013, the Pittsburgh Steelers have a regular season record of 569-519-20.
In the 1972 season, the Miami Dolphins finished the regular season with a record of 14-0 and wound up winning the Super Bowl to end with a record, regular season and playoffs, of 17-0.
132-81 was his regular season record
Their regular season record for the 2009-2010 football season was 13-3.
In five seasons from 1986-1990, Ryan posted a 43-38-1 regular season record. His playoff record was 0-3.
The Dallas Cowboys posted a 9-and-7 record during the 2005 regular season.
The 1972 Miami Dolphins posted a 17-0 record (regular season and playoffs).
The Dallas Cowboys posted an 11-and-5 regular-record during the 2009 season. They finished 1-1 in the postseason.
The Falcons posted a 7-and-9 record during the 2001 regular season. They did not qualify for the playoffs.
Their regular season record in 2007 was 10-6
The Bengals posted a 10-and-6 regular season record, but were eliminated from the playoffs by the New York Jets in the wild-card round.
Since 1996, the Dallas Cowboys have posted a regular-season record of 146-142. The team's last Super Bowl appearance was on January 28, 1996.
The Cowboys posted an 11-and-5 record during the 2009 regular-season and defeated the Philadelphia Eagles in a playoff game.
The Dallas Cowboys posted an 8-and-8 record during the 2011 regular season.
During the 2011 regular season, the New York Yankees posted a 97-65 record.