What is every AFC West Division team's straight up win-loss record as an underdog since the 2015 season?

Definitions
Team Win-Loss Record Win % MOV ATS +/-
Kansas City 17-12-0 58.6% -0.4 +3.2
Denver 28-48-0 36.8% -4.5 +0.7
Las Vegas 33-58-0 36.3% -6.2 -0.9
LA Chargers 16-46-0 25.8% -4.9 -0.5