Boise St. 75, Evansville 69
Ryan Watkins had 18 points and eight rebounds and Daequon Montreal scored 10 of his 14 points in the second half for the Broncos (22-12), who have won 10 of 11 and will face Oregon in the semifinals Wednesday.
Westly Perryman's three-point play with 7:34 remaining snapped a 52-all tie and put Boise State ahead to stay. Watkins hit a jumper with 5:21 to play and the freshman forward sank another shot with 1:48 remaining to put the Broncos up 65-59.
Evansville leading scorer Colt Ryan was limited to 10 points on 3-of-9 shooting after averaging 21.0 in his previous six games.