What is every NFC West Division team's record against the over/under line coming off a loss since the 2015 season?

Definitions
Team Over Record Over % Under % Total +/-
Arizona 37-37-3 50.0% 50.0% +1.2
San Francisco 36-37-0 49.3% 50.7% +1.3
Seattle 24-32-2 42.9% 57.1% -0.3
LA Rams 24-39-0 38.1% 61.9% -2.9