What is every AFC West Division team's record against the over/under line in non-conference games since the 2018 season?

Definitions
Team Over Record Over % Under % Total +/-
Kansas City 16-15-0 51.6% 48.4% +0.2
Las Vegas 13-13-1 50.0% 50.0% -0.2
Denver 13-14-0 48.2% 51.9% +1.5
LA Chargers 10-16-1 38.5% 61.5% -0.7