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 3-1-0 75.0% 25.0% +6.5
Las Vegas 5-3-0 62.5% 37.5% +0.9
Denver 4-3-0 57.1% 42.9% -4.6
LA Chargers 5-4-0 55.6% 44.4% +3.2