What is every AFC West Division team's record against the over/under line as an underdog in the 2016 season?

Definitions
Team Over Record Over % Under % Total +/-
Kansas City 3-2-0 60.0% 40.0% +2.9
Las Vegas 4-3-0 57.1% 42.9% +0.2
LA Chargers 5-4-0 55.6% 44.4% +3.2
Denver 3-3-0 50.0% 50.0% -6.2