What is every NFC West Division team's record against the over/under line as a road underdog since the 2018 season?

Definitions
Team Over Record Over % Under % Total +/-
Seattle 17-13-1 56.7% 43.3% +3.8
LA Rams 13-12-0 52.0% 48.0% +1.7
Arizona 19-23-1 45.2% 54.8% -0.7
San Francisco 10-14-0 41.7% 58.3% -0.2