What is every AFC West Division team's record against the over/under line as a favorite in the 2020 season?

Definitions
Team Over Record Over % Under % Total +/-
Las Vegas 5-2-0 71.4% 28.6% +6.1
Kansas City 8-9-0 47.1% 52.9% -1.8
LA Chargers 4-5-0 44.4% 55.6% +2.4