Portland was looking to continue their winning ways, as Allie Grys used a spin move to get to the hoop for a bucket and foul. Raiders went up by five.
In the fourth, Corunna made it close when Payton Birchmeier nailed a jumper for a one-point game.
But the Raiders took control when Olivia Roe drove and used the window for a bucket. The lead went up to three.
Then, the icing on the cake ensued when Roe found Grys in the post for an easy lay-up.
Portland got another league win, 41-32, and coach Kimball knows how to appreciate a hard-fought win.