What is every AFC West Division team's record against the over/under line in the playoffs since the 2017 season?

Definitions
Team Over Record Over % Under % Total +/-
LA Chargers 2-1-0 66.7% 33.3% +11.0
Kansas City 9-10-0 47.4% 52.6% +2.0
Las Vegas 0-1-0 0.0% 100.0% -3.5