What is every NFL team's record against the over/under line as an underdog since the 2018 season?

Definitions
Team Over Record Over % Under % Total +/-
Kansas City 7-2-0 77.8% 22.2% +13.8
LA Rams 9-3-0 75.0% 25.0% +1.6
Tampa Bay 17-10-0 63.0% 37.0% +5.4
Seattle 11-7-2 61.1% 38.9% +2.4
Carolina 19-13-0 59.4% 40.6% +1.9
Tennessee 16-11-0 59.3% 40.7% 0.0
LA Chargers 13-10-0 56.5% 43.5% +1.2
Green Bay 9-7-0 56.2% 43.8% +2.2
Indianapolis 13-11-0 54.2% 45.8% +1.1
Las Vegas 20-17-2 54.0% 46.0% +1.3
Miami 22-19-0 53.7% 46.3% +4.6
Dallas 11-11-0 50.0% 50.0% -1.5
NY Jets 22-22-0 50.0% 50.0% -0.4
Detroit 21-21-0 50.0% 50.0% +1.5
Washington 21-23-0 47.7% 52.3% +0.2
Minnesota 10-11-0 47.6% 52.4% +1.3
Arizona 18-20-0 47.4% 52.6% +0.6
Houston 14-16-0 46.7% 53.3% +0.6
Jacksonville 19-22-0 46.3% 53.7% -0.4
Cleveland 12-14-0 46.2% 53.8% +5.3
NY Giants 19-23-1 45.2% 54.8% -0.7
Atlanta 13-17-0 43.3% 56.7% -1.3
Baltimore 6-8-0 42.9% 57.1% -2.6
New Orleans 5-7-0 41.7% 58.3% +0.7
San Francisco 11-16-0 40.7% 59.3% -0.2
Philadelphia 11-16-0 40.7% 59.3% -1.9
Buffalo 12-18-0 40.0% 60.0% -1.1
Cincinnati 16-24-2 40.0% 60.0% -1.4
Denver 13-21-0 38.2% 61.8% -1.1
Pittsburgh 7-12-1 36.8% 63.2% -3.3
New England 4-7-0 36.4% 63.6% -1.2
Chicago 10-18-0 35.7% 64.3% -3.8