What is every AFC West Division team's record against the over/under line as an underdog since the 2019 season?

Definitions
Team Over Record Over % Under % Total +/-
Kansas City 7-5-0 58.3% 41.7% +2.5
Las Vegas 26-24-0 52.0% 48.0% +1.0
LA Chargers 15-16-0 48.4% 51.6% +1.4
Denver 21-29-0 42.0% 58.0% -1.5