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

Definitions
Team Over Record Over % Under % Total +/-
LA Angels 183-168-18 52.1% 47.9% +0.4
Texas 241-225-28 51.7% 48.3% +0.9
Oakland 254-263-18 49.1% 50.9% +0.6
Houston 200-224-18 47.2% 52.8% +0.2
Seattle 229-268-20 46.1% 53.9% +0.1