What is every AFC West Division team's record against the over/under line as an underdog? Includes the 2020 season plus historical records.

Definitions
Team Over Record Over % Under % Total +/-
Las Vegas 1-0-0 100.0% 0.0% +10.5
Denver 1-1-0 50.0% 50.0% -2.8
LA Chargers 0-1-0 0.0% 100.0% -4.0