Through Super Bowl XLIII, no.
Additionally, there has only been one Super Bowl winner that lost the final two games of the regular season and won the Super Bowl. That was the 1967 Green Bay Packers who lost to the Rams and Steelers and won Super Bowl II.
In the 2001 season Brady led the Patriots to win the last six regular season games followed by three postseason games on his way to a Super Bowl 36 victory
The starting quarterback for the 1973 Miami Dolphins was Bob Griese. He started 13 of the 14 regular season games that year and all three post season games, including Super Bowl VIII. Veteran QB Earl Morral started nade one start for the Dolphins in the regular season.
The 2001 New England Patriots went 11-5 in the regular season. They went on and won three playoff games, including Super Bowl XXXIV.
They play 15 regular season games and three preseason games in the US plus one preseason game and one regular season in Canada.
In Major League baseball, the regular season consists of 162 games.
Romanowski left the Broncos after the 2001 season and played for the Raiders in 2002, starting all 16 regular season games and helping them to a spot in Super Bowl XXXVII. He played in only three games in 2003 before missing the rest of the season due to concussions. He retired after the 2003 season.
During the 2001 season he started the final 14 games of the 2001 season followed by the three postseason games
Not counting the usual 4 pre-season games, the 2007 New York Giants played 20 games in the NFL season, for a final record of 14-6. They played 16 regular-season games (10-6), then won three playoff games and Super Bowl XLII.
Three teams in the NFL have won 600 or more games thru week 6 of the 2013 NFL season. The teams are: The Chicago Bears, 726 regular season wins The Green Bay Packers, 693 regular season wins The New York Giants, 654 regular season wins
Occasionally if games get postponed, then there could be a five-game series, but typically, the most games in a regular season series is four. The most commonly occurring is a three-game series.
The 1970 Baltimore Colts finished the regular season at 11-2-1 and won their three playoff games (including Super Bowl V) to finish with a composite record of 14-2-1.
As of 2014, the Washington Redskins have came in first place 14 times in the regular NFL season. The team has won the Super Bowl three times.