(Undated)  --  In other college hoops action Saturday, Portland State crushed Idaho State 91-77 at home.  Ryan Edwards scored a career-high 21 points for the Vikings.  Portland State's next game is Thursday at Southern Utah.  Number-15 Saint Mary's clipped Portland 73-61 at the Chiles Center.  Freshman Marcus Shaver Junior led Portland with 16 points.  The Pilots will try to end a four-game losing streak Thursday when it hosts BYU.