Karlee Rose Perry kept the Highline (4-11) off the board during his six innings of work and the Pierce (10-8) beat the Highline, 10-0.
Rose Perry struck out five and allowed three walks and two hits.
The offense exploded for the the Pierce in the sixth. In the inning the Pierce scored nine runs.
Molly LaMotte had a busy day at the plate, collecting two extra-base hits. He homered in the third inning and doubled in the sixth inning.
Kayla Andrus (1-2) took the loss for the Highline. He allowed 10 runs in six innings, walked none and struck out two.
Maddy Smith, Brittanie Halquist and LaMotte helped lead the Pierce. They combined for seven hits and five RBIs.