What is every AFC West Division team's record against the over/under line as a favorite since the 2013 season?

Definitions
Team Over Record Over % Under % Total +/-
Las Vegas 27-28-3 49.1% 50.9% +1.0
Denver 47-56-2 45.6% 54.4% -0.4
Kansas City 70-90-0 43.8% 56.3% -1.2
LA Chargers 40-52-2 43.5% 56.5% +0.2