This line seems off, Oregon State should be favored by at least 20 in this spot. An up and coming team that might challenge for a title in a weak Pac-12 versus a Towson team that is currently ranked #330 on KenPom. The only time Towson has lost by LESS than 14 this season was against UNC-Greensboro, another AWFUL team and they still lost by 12.
Taking a quick look at Towson, they have no size and no favorable matchups with Oregon State to speak of. Jared Cunningham should have a monster day.
Barring a complete letdown performance from Oregon State, they should win by 25+.
Also liking Kentucky -29 over Portland. I feel like they couldn't set a number high enough for Portland to cover here.