What is every Big Sky Conference team's record against the over/under line as an underdog in the 2022-2023 season?

Definitions
Team Over Record Over % Under % Total +/-
Portland St 13-7-0 65.0% 35.0% +8.5
Idaho St 16-9-0 64.0% 36.0% +4.9
Sac State 11-8-0 57.9% 42.1% +2.4
Idaho 15-11-0 57.7% 42.3% +2.5
N Colorado 9-7-0 56.3% 43.8% +0.3
N Arizona 14-11-0 56.0% 44.0% +3.2
Montana 6-5-0 54.6% 45.5% +1.1
E Washingtn 7-6-0 53.9% 46.2% +0.5
Montana St 4-4-0 50.0% 50.0% -1.7
Weber St 9-10-0 47.4% 52.6% -4.4