What is every American League West team's record against the over/under line as a road favorite since the 2012 season?

Definitions
Team Over Record Over % Under % Total +/-
Seattle 143-138-9 50.9% 49.1% +0.9
LA Angels 157-155-20 50.3% 49.7% +0.6
Oakland 136-135-18 50.2% 49.8% +0.5
Texas 124-134-12 48.1% 51.9% +0.4
Houston 229-265-26 46.4% 53.6% +0.5