What is every AFC West Division team's record against the point spread with the same number of days of rest as the opponent since the 2008 season?

Definitions
Team ATS Record Cover % MOV ATS +/-
LA Chargers 86-75-7 53.4% 2.9 +1.1
Kansas City 91-81-4 52.9% 2.4 +1.4
Las Vegas 83-88-3 48.5% -4.6 -0.9
Denver 79-91-5 46.5% -0.4 -1.2