The NCAA Eligibility Center provides information about the registration process for college-bound student-athletes. The Eligibility Center will also provide information about the NCAA, its athletics divisions, its sport, and other information.
You can also take a look at the NCAA College-Bound Student-Athlete guide for 2018-2019 which can be found on the Eligibility Center website.
***ATHLETES CAN REGISTER WITH THE ELIGIBILITY CENTER ANYTIME DURING HIGH SCHOOL, but NCAA recommends that registration begins during the sophomore year.***