What is every American League West team's record against the over/under line as an underdog in the 2018 season?

Definitions
Team Over Record Over % Under % Total +/-
Oakland 41-33-4 55.4% 44.6% +1.0
Seattle 45-37-2 54.9% 45.1% +0.6
Houston 6-5-2 54.6% 45.5% +0.9
Texas 57-59-8 49.1% 50.9% +0.2
LA Angels 30-39-4 43.5% 56.5% -0.2