- Prep Network (Sioux Falls, SD)
- Company Overview Prep Network is America's #1 Event Operator for Basketball Events. Hosting over 70 showcases, we specialize in premium experience for prospects and ... You will be working as an official at our showcase on Saturday,August 31st at Avera Sports Center. As...in live 3v3 and 5v5 games. + Qualifications and Skills + Must have basketball officiating experience. Powered by… more