(Cedar City, UT)  --  The Vikings committed five turnovers in a 45-31 loss to Southern Utah on Saturday.  Quarterback Alex Kuresa provided the majority of the offense for PSU, rushing for 133 yards and a touchdown and passing for 264 yards and two scores.  The Vikings have lost three straight to drop to 1-and-3 on the season.  Portland State hosts Idaho State on Saturday at Providence Park.