Maddy Johnston and Layla Waters combined to score 14 goals and Sacred Heart Prep (19-9) beat Mitty, 16-5, in the semifinals.
The Gators will be going for their 10th straight CCS title when they meet Soquel in Saturday's 10 a.m. championship match at Independence.
Soquel beat Castilleja, 9-4, to qualify for the final.
Claire Kerrigan and Maddie Pendolino each added a goal and Jane Rakow was only called upon to make a pair of saves, as SH Prep shut out the Monarchs, 8-0, in the first half.