What is every American League West team's record against the over/under line as a road underdog since the 2008 season?

Definitions
Team Over Record Over % Under % Total +/-
Seattle 458-422-44 52.1% 48.0% +0.5
LA Angels 400-374-45 51.7% 48.3% +0.6
Houston 360-372-28 49.2% 50.8% +0.5
Oakland 440-459-46 48.9% 51.1% +0.5
Texas 416-471-39 46.9% 53.1% +0.4