Hilton Head Prep blanked Palmetto Christian 5-0 on Friday to capture another region win.
Sadie Callen scored four goals and Lizzie Lofye added one, while Ansleigh Crenshaw tallied one assist for the Dolphins. Caitlin Heidel turned in a strong performance in goal.
The Dolphins (11-2-1, 6-0) remain perfect in region play and travel to Hilton Head Christian Academy (6-4-1) for a rivalry matchup at 4 p.m. Tuesday.