What is every AFC West Division team's record against the over/under line coming off a win in the 2015 season?

Definitions
Team Over Record Over % Under % Total +/-
Las Vegas 5-2-0 71.4% 28.6% +6.2
Kansas City 6-5-1 54.6% 45.5% -1.0
Denver 5-8-1 38.5% 61.5% -3.7
LA Chargers 0-4-0 0.0% 100.0% -8.4