What is every AFC West Division team's record against the over/under line coming off a loss in the 2017 season?

Definitions
Team Over Record Over % Under % Total +/-
Kansas City 3-3-0 50.0% 50.0% -1.2
Denver 5-5-0 50.0% 50.0% +0.6
LA Chargers 3-4-0 42.9% 57.1% -0.9
Las Vegas 3-6-0 33.3% 66.7% -4.5