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 +/-
Oakland 116-107-13 52.0% 48.0% +0.6
Seattle 91-88-5 50.8% 49.2% +1.1
LA Angels 117-116-17 50.2% 49.8% +0.5
Houston 153-156-16 49.5% 50.5% +0.7
Texas 86-98-12 46.7% 53.3% +0.2