What is every NFC West Division team's record against the point spread as a road underdog since the 2015 season?

Definitions
Team ATS Record Cover % MOV ATS +/-
Seattle 23-18-2 56.1% -2.5 +2.1
Arizona 28-22-3 56.0% -4.5 +2.2
San Francisco 24-21-1 53.3% -6.1 +0.3
LA Rams 19-17-4 52.8% -4.9 +0.5