The Notre Dame girls basketball team won its first Section V Class C1 playoff game of 2015 with a rout over Williamson, 55-29.
The Fighting Irish took a commanding 31-4 lead into the half.
Shea Norton (#44) hit three threes and had 17 points on the night. Becca Krenzer had 12 and Emma Francis had 11, including a trio of threes.
For Williamson, Kiki Hall had 11 and Maddie Thornson finished with 10.
Next up for Notre Dame (16-4), Byron-Bergen (16-3), at 2 p.m., Saturday at Byron-Bergen.
