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 448-418-43 51.7% 48.3% +0.5
LA Angels 387-364-44 51.5% 48.5% +0.6
Houston 355-366-28 49.2% 50.8% +0.5
Oakland 425-442-45 49.0% 51.0% +0.6
Texas 410-461-38 47.1% 52.9% +0.4