What is every AFC West Division team's record against the over/under line coming off a loss since the 2009 season?

Definitions
Team Over Record Over % Under % Total +/-
LA Chargers 61-53-2 53.5% 46.5% +1.7
Denver 58-55-1 51.3% 48.7% +1.6
Las Vegas 65-65-3 50.0% 50.0% +1.1
Kansas City 40-49-2 44.9% 55.1% -0.5