College Basketball

Ensminger’s 13 help Santa Clara down Pacific 71-56

Shaw scores 14, Saint Mary’s beats San Diego 87-60

Stirtz scores 22 as Iowa beats Washington 84-74, extends win streak to 5 games

Portland upsets No. 6 Gonzaga 87-80 to snap Bulldogs’ 15-game winning streak

No. 5 Illinois beats Northwestern 84-44 for 12th straight win

Nick Davidson scores 16 points, grabs seven rebounds as No. 20 Clemson holds off Stanford 66-64