What is every NFC West Division team's record against the over/under line as a road underdog in the 2019 season?

Definitions
Team Over Record Over % Under % Total +/-
LA Rams 2-0-0 100.0% 0.0% +14.8
Seattle 4-1-0 80.0% 20.0% +4.6
Arizona 4-4-0 50.0% 50.0% +1.1
San Francisco 2-3-0 40.0% 60.0% +5.4