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

Definitions
Team Over Record Over % Under % Total +/-
LA Chargers 2-1-0 66.7% 33.3% -0.5
Denver 3-4-0 42.9% 57.1% -3.9
Las Vegas 3-4-0 42.9% 57.1% +2.3
Kansas City 0-1-0 0.0% 100.0% -10.5