What is every AFC West Division team's record against the over/under line coming off a loss since the 2018 season?

Definitions
Team Over Record Over % Under % Total +/-
LA Chargers 26-21-1 55.3% 44.7% +2.5
Las Vegas 28-24-1 53.9% 46.2% +1.9
Kansas City 11-13-0 45.8% 54.2% -0.8
Denver 25-32-0 43.9% 56.1% -0.9