Hilton Head Prep quarterback Jeremy Haidon returned to the lineup after being out much of the preseason and threw for three touchdowns, Teron Daley ran for a pair of scores and the Dolphins routed Charleston Collegiate 64-0 in the season debut for head coach Kevin Orford.
The game was pushed back from Friday due to Hurricane Irene.
Hilton Head Prep led 21-0 after the opening quarter and 51-0 at halftime.
Haidon completed 7-of-8 passes for 94 yards.
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Senior LJ Orage led the Dolphins with 133 yards rushing. Orage, Haidon and Colin White all had rushing touchdowns.
Orage, Logan Clark and Jon Dillon each had a touchdown reception.
Hilton Head Prep freshman Noah Sulek led the defense with a pair of interceptions.
The Dolphins (1-0) return to action Friday, hosting St. Andrews at 4 p.m.
Thomas Heyward 3, HHCA 0: The Rebels swept to a 25-9, 25-13, 25-11 victory at home.
Ashley Layman and Chandler Cook each tallied a team-high 7 kills for Thomas Heyward. Layman also had 11 aces in a 29-for-29 serving performance, three digs, two blocks and two assists.
Cook had four aces and four digs.
Andrea Daring added 10 assists for Thomas Heyward. Jordan Brown had four kills and one dig.
The Rebels (5-0) host Orangeburg Prep on Wednesday.