What is every AFC West Division team's record against the over/under line as a favorite since the 2014 season?

Definitions
Team Over Record Over % Under % Total +/-
Las Vegas 26-27-3 49.1% 50.9% +0.8
LA Chargers 38-48-2 44.2% 55.8% +0.5
Kansas City 64-83-0 43.5% 56.5% -1.7
Denver 35-49-2 41.7% 58.3% -2.0