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

Definitions
Team Over Record Over % Under % Total +/-
LA Angels 457-471-48 49.3% 50.8% +0.5
Seattle 397-414-40 49.0% 51.1% +0.5
Texas 367-383-45 48.9% 51.1% +0.4
Oakland 382-404-37 48.6% 51.4% +0.3
Houston 566-613-54 48.0% 52.0% +0.4