What is every AFC West Division team's record against the point spread in the playoffs since the 2018 season?

Definitions
Team ATS Record Cover % MOV ATS +/-
Kansas City 13-5-0 72.2% 6.7 +3.0
LA Chargers 1-2-0 33.3% -2.7 -1.0
Las Vegas 0-1-0 0.0% -7.0 -1.0