What is every AFC West Division team's record against the over/under line with more days of rest than the opponent since the 2015 season?

Definitions
Team Over Record Over % Under % Total +/-
Las Vegas 13-12-0 52.0% 48.0% -1.9
Kansas City 16-21-1 43.2% 56.8% -1.1
LA Chargers 12-16-1 42.9% 57.1% -2.1
Denver 9-18-0 33.3% 66.7% -1.3