What is every American League West team's record against the over/under line as a home underdog in the 2013 season?

Definitions
Team Over Record Over % Under % Total +/-
LA Angels 12-3-0 80.0% 20.0% +2.2
Seattle 21-12-1 63.6% 36.4% +1.0
Houston 38-36-4 51.3% 48.6% +0.8
Oakland 7-8-0 46.7% 53.3% +0.5
Texas 2-3-0 40.0% 60.0% +2.0