What is every Big Sky Conference team's record against the over/under line as an underdog since the 2009-2010 season?

Definitions
Team Over Record Over % Under % Total +/-
North Dakota 131-104-1 55.7% 44.3% +2.9
Idaho St 162-129-5 55.7% 44.3% +2.4
N Colorado 99-81-1 55.0% 45.0% +1.9
S Utah 142-117-4 54.8% 45.2% +2.2
Montana St 123-106-0 53.7% 46.3% +0.3
Weber St 72-65-0 52.6% 47.5% +0.4
Portland St 119-108-5 52.4% 47.6% +2.3
E Washingtn 106-97-3 52.2% 47.8% +1.4
Montana 60-56-1 51.7% 48.3% +0.7
Sac State 137-133-3 50.7% 49.3% +0.2
Idaho 130-136-4 48.9% 51.1% +0.4
N Arizona 141-159-3 47.0% 53.0% -0.5