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

Definitions
Team Over Record Over % Under % Total +/-
LA Chargers 7-9-0 43.8% 56.3% +4.2
Denver 10-14-0 41.7% 58.3% -1.4
Las Vegas 9-13-0 40.9% 59.1% -0.7
Kansas City 2-3-0 40.0% 60.0% +0.3