What is every NFC West Division team's record against the over/under line as a road underdog since the 2017 season?

Definitions
Team Over Record Over % Under % Total +/-
Seattle 19-16-1 54.3% 45.7% +2.6
LA Rams 15-13-0 53.6% 46.4% +1.6
Arizona 21-25-1 45.7% 54.4% -0.2
San Francisco 12-19-0 38.7% 61.3% -1.5