What is every Northwest Division team's record against the over/under line as an underdog ?

Definitions
Team Over Record Over % Under % Total +/-
Utah 415-374-14 52.6% 47.4% +1.3
Minnesota 513-485-16 51.4% 48.6% +0.9
Portland 475-459-8 50.9% 49.1% +0.2
Denver 371-359-9 50.8% 49.2% +0.2
Okla City 392-435-8 47.4% 52.6% -0.4