What is every AFC West Division team's record against the over/under line as a road favorite since the 2015 season?

Definitions
Team Over Record Over % Under % Total +/-
Kansas City 32-22-0 59.3% 40.7% +2.0
LA Chargers 12-14-1 46.2% 53.9% -1.6
Las Vegas 7-13-1 35.0% 65.0% -4.3
Denver 8-18-0 30.8% 69.2% -3.7