With 5 games, each for one half, the activity and a 60 percent chance of more rain Saturday threatened to tear up Wren High School's field. Wren's season begins Aug. 29 at home versus Woodmont.
Also cancelled was the recognition of coach Joel Rice of Christ Church as the 2014 Coach of Influence.
Conflicts in scheduling with North Greenville University and Furman University led to Wren becoming the site for the jamboree.
Scrimmages lost to the cancellation were:
Carolina vs. Riverside
Southside Christian vs. Eastside
St. Joseph's vs. Southside
Christ Church vs. Wade Hampton
Hillcrest vs. Blue Ridge