What is every Northwest Division team's record against the over/under line as an underdog since the 2011-2012 season?

Definitions
Team Over Record Over % Under % Total +/-
Denver 247-191-7 56.4% 43.6% +1.7
Minnesota 320-270-9 54.2% 45.8% +1.6
Portland 297-254-4 53.9% 46.1% +0.7
Utah 238-237-11 50.1% 49.9% +1.2
Okla City 199-233-3 46.1% 53.9% -1.3