What is every NFL team's record against the over/under line as an underdog? Includes the 2021 season plus historical records.

Definitions
Team Over Record Over % Under % Total +/-
LA Rams 1-0-0 100.0% 0.0% +3.0
Washington 1-0-0 100.0% 0.0% +18.5
Baltimore 1-0-0 100.0% 0.0% +17.5
Green Bay 1-0-0 100.0% 0.0% +7.5
Cleveland 1-0-0 100.0% 0.0% +7.0
Tennessee 1-0-0 100.0% 0.0% +9.0
Detroit 2-1-0 66.7% 33.3% +5.2
Houston 2-1-0 66.7% 33.3% +1.8
Las Vegas 1-1-0 50.0% 50.0% +3.0
Dallas 1-1-0 50.0% 50.0% -5.2
NY Giants 1-1-0 50.0% 50.0% +8.2
Atlanta 1-1-0 50.0% 50.0% +2.2
Minnesota 1-1-0 50.0% 50.0% +4.5
Chicago 1-1-0 50.0% 50.0% -5.5
Cincinnati 1-2-0 33.3% 66.7% -4.0
Philadelphia 1-2-0 33.3% 66.7% -7.0
Miami 1-2-0 33.3% 66.7% -3.0
Indianapolis 1-2-0 33.3% 66.7% -2.5
LA Chargers 0-2-0 0.0% 100.0% -5.2
Arizona 0-1-0 0.0% 100.0% -3.0
NY Jets 0-3-0 0.0% 100.0% -13.2
Pittsburgh 0-1-0 0.0% 100.0% -8.5
Carolina 0-1-0 0.0% 100.0% -12.0
New Orleans 0-2-0 0.0% 100.0% -5.2
Jacksonville 0-2-0 0.0% 100.0% -5.2