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

Definitions
Team ATS Record Cover % MOV ATS +/-
Seattle 9-4-0 69.2% 1.1 +5.0
Arizona 19-15-1 55.9% -6.9 -2.0
San Francisco 16-15-0 51.6% -3.3 +1.5
LA Rams 8-9-1 47.1% -8.3 -4.3