What is every Big Sky Conference team's record against the over/under line as an underdog since the 2010-2011 season?

Definitions
Team Over Record Over % Under % Total +/-
North Dakota 131-104-1 55.7% 44.3% +2.9
Idaho St 152-123-5 55.3% 44.7% +2.2
S Utah 136-111-4 55.1% 44.9% +2.4
N Colorado 95-78-1 54.9% 45.1% +2.0
Montana St 117-101-0 53.7% 46.3% +0.5
Montana 59-51-1 53.6% 46.4% +0.9
Weber St 67-62-0 51.9% 48.1% +0.1
Portland St 110-103-5 51.6% 48.4% +2.3
E Washingtn 95-90-3 51.4% 48.7% +1.3
Sac State 127-123-3 50.8% 49.2% +0.2
Idaho 125-125-4 50.0% 50.0% +0.9
N Arizona 134-151-3 47.0% 53.0% -0.4