What is every NFC West Division team's record against the over/under line as a favorite? Includes the 2020 season plus historical records.

Definitions
Team Over Record Over % Under % Total +/-
Seattle 3-2-0 60.0% 40.0% +8.9
San Francisco 3-2-0 60.0% 40.0% +1.6
LA Rams 0-5-0 0.0% 100.0% -13.0
Arizona 0-4-0 0.0% 100.0% -4.2