What is every AFC West Division team's straight up win-loss record as an underdog since the 2008 season?

Definitions
Team Win-Loss Record Win % MOV ATS +/-
Kansas City 42-63-0 40.0% -5.0 +1.0
Denver 46-75-0 38.0% -5.0 +0.2
LA Chargers 37-70-0 34.6% -2.9 +1.4
Las Vegas 62-123-0 33.5% -7.2 -0.9