What is every AFC West Division team's record against the point spread as a road underdog since the 2012 season?

Definitions
Team ATS Record Cover % MOV ATS +/-
LA Chargers 38-21-4 64.4% -3.9 +0.8
Kansas City 23-16-1 59.0% -3.2 +1.9
Las Vegas 40-35-1 53.3% -7.8 -1.0
Denver 22-26-0 45.8% -6.1 -0.6