What is every AFC West Division team's straight up win-loss record as a road underdog since the 2012 season?

Definitions
Team Win-Loss Record Win % MOV ATS +/-
Kansas City 19-21-0 47.5% -3.2 +1.9
LA Chargers 22-41-0 34.9% -3.9 +0.8
Las Vegas 22-54-0 29.0% -7.8 -1.0
Denver 13-35-0 27.1% -6.1 -0.6