Teron Daley ran for three touchdowns Friday to lead Hilton Head Prep to a 41-9 win over St. Andrew's School.
"Overall, it was a good night for us," Dolphins coach Kevin Wald said.
Noah Sulek had a touchdown reception, as well, for the Dolphins, who improve to 5-4.
St. Andrew's drops to 1-9.
"Our defense played well," Wald said. "Offensively, we had to make a few adjustments and pick a few things and move the ball."