What is every AFC West Division team's record against the point spread as an underdog in the 2015 season?

Definitions
Team ATS Record Cover % MOV ATS +/-
Denver 6-0-0 100.0% 6.8 +10.7
Las Vegas 7-4-0 63.6% -2.1 +2.4
LA Chargers 6-4-0 60.0% -8.7 -2.8
Kansas City 1-4-0 20.0% -4.4 -0.1