What is every AFC West Division team's straight up win-loss record in division games in the 2018 season?

Definitions
Team Win-Loss Record Win % MOV ATS +/-
Kansas City 5-1-0 83.3% 9.8 +3.2
LA Chargers 4-2-0 66.7% 5.7 +0.8
Denver 2-4-0 33.3% -6.0 -3.0
Las Vegas 1-5-0 16.7% -9.5 -0.9