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

Definitions
Team Over Record Over % Under % Total +/-
Las Vegas 52-43-2 54.7% 45.3% +1.4
Denver 54-68-2 44.3% 55.7% -0.7
Kansas City 70-89-2 44.0% 56.0% -1.0
LA Chargers 47-69-2 40.5% 59.5% -1.5