What is every AFC West Division team's record against the over/under line as a home underdog in the 2019 season?

Definitions
Team Over Record Over % Under % Total +/-
Kansas City 2-0-0 100.0% 0.0% +5.0
Las Vegas 2-2-0 50.0% 50.0% -0.1
LA Chargers 1-1-0 50.0% 50.0% -4.5
Denver 2-2-0 50.0% 50.0% -3.8