What is every NFC West Division team's straight up win-loss record as an underdog since the 2015 season?

Definitions
Team Win-Loss Record Win % MOV ATS +/-
Seattle 12-17-1 41.4% -1.1 +2.5
LA Rams 10-20-0 33.3% -8.8 -3.5
Arizona 14-31-1 31.1% -8.6 -2.3
San Francisco 18-42-0 30.0% -6.5 -0.3