What is every Big Sky Conference team's record against the over/under line coming off a win since the 2014-2015 season?

Definitions
Team Over Record Over % Under % Total +/-
E Washingtn 109-77-1 58.6% 41.4% +4.2
N Colorado 86-64-2 57.3% 42.7% +3.4
Montana St 89-67-0 57.1% 43.0% +3.3
S Utah 72-56-2 56.3% 43.8% +1.1
North Dakota 69-55-2 55.7% 44.4% +2.5
N Arizona 55-47-0 53.9% 46.1% +2.3
Idaho 57-49-0 53.8% 46.2% +1.4
Montana 100-87-1 53.5% 46.5% +1.4
Weber St 89-82-2 52.1% 48.0% +1.5
Portland St 63-63-4 50.0% 50.0% +0.9
Idaho St 44-50-0 46.8% 53.2% +0.5
Sac State 55-64-0 46.2% 53.8% 0.0