What is every AFC West Division team's record against the over/under line in non-division games? Includes the 2019 season plus historical records.

Definitions
Team Over Record Over % Under % Total +/-
Kansas City 9-4-0 69.2% 30.8% +4.0
Denver 6-4-0 60.0% 40.0% -1.2
Oakland 6-4-0 60.0% 40.0% +1.6
LA Chargers 4-6-0 40.0% 60.0% -2.5