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

Definitions
Team Over Record Over % Under % Total +/-
Kansas City 5-1-0 83.3% 16.7% +4.3
Las Vegas 26-16-0 61.9% 38.1% +2.5
Denver 12-18-0 40.0% 60.0% -2.0
LA Chargers 8-13-0 38.1% 61.9% -5.3