There's a class difference here not reflected in the betting line, which is too short. 
Southern Utah has won three in a row, including beating Montana twice. The Thunderbirds were underdogs both times. Southern Utah forward Maizen Fausett was named Big Sky Conference Player of the Week. 
Utah Valley is 2-11 ATS in its last 13 home games and 1-8 ATS the past nine times when going against above .500 opponents. 
The Thunderbirds can hurt Utah Valley in transition. Southern Utah dominated Montana in transition. That should be the case in this matchup, too.