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

Definitions
Team Over Record Over % Under % Total +/-
Oakland 457-431-39 51.5% 48.5% +0.7
Seattle 442-420-30 51.3% 48.7% +0.5
LA Angels 406-386-44 51.3% 48.7% +0.4
Houston 274-283-25 49.2% 50.8% +0.5
Texas 495-519-49 48.8% 51.2% +0.5