What is every Northwest Division team's record against the over/under line as an underdog since the 2012-2013 season?

Definitions
Team Over Record Over % Under % Total +/-
Denver 229-182-6 55.7% 44.3% +1.5
Minnesota 299-251-8 54.4% 45.6% +1.4
Portland 281-241-3 53.8% 46.2% +0.8
Utah 222-215-9 50.8% 49.2% +1.3
Okla City 193-226-3 46.1% 53.9% -1.4