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

Definitions
Team Over Record Over % Under % Total +/-
Las Vegas 17-18-1 48.6% 51.4% +1.1
Kansas City 47-54-0 46.5% 53.5% -1.3
LA Chargers 26-34-1 43.3% 56.7% +0.3
Denver 15-25-0 37.5% 62.5% -2.4