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

Definitions
Team Over Record Over % Under % Total +/-
Kansas City 4-6-0 40.0% 60.0% +0.4
Denver 2-3-0 40.0% 60.0% +1.7
Las Vegas 2-4-0 33.3% 66.7% -3.0
LA Chargers 0-8-0 0.0% 100.0% -11.2