What is every American League West team's record against the over/under line as an underdog since the 2014 season?

Definitions
Team Over Record Over % Under % Total +/-
Oakland 432-417-38 50.9% 49.1% +0.6
Seattle 393-387-24 50.4% 49.6% +0.5
LA Angels 373-371-42 50.1% 49.9% +0.4
Texas 487-503-45 49.2% 50.8% +0.5
Houston 197-214-19 47.9% 52.1% +0.4