4 is the amount of preseason games played by a NFL team in a season.
Patriots.
The Lions
The Dallas Cowboys have won the most, 32 NFL post season games.
As of the end of the 2017 NFL season, every NFL Team plays 4 preseason games and 16 regular season games.
Pittsburgh Steelers
The Chicago Bears have won 709 games as of the start of the 2010 season.
The Denver Broncos had the most turnovers in the 2020 NFL season.
All NFL teams play sixteen games in a seventeen game regular season. Each team gets one "bye week," a free week off.
Ravens
the 1932 Chicago bears had a season with 6 ties
Dallas foulboys