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

Definitions
Team Win-Loss Record Win % MOV ATS +/-
Kansas City 14-9-0 60.9% 0.3 +3.9
Las Vegas 20-33-0 37.7% -5.5 +0.3
LA Chargers 12-31-0 27.9% -5.0 -0.3
Denver 12-32-0 27.3% -6.4 -0.7