Josh Jackson, Harry Giles and Markelle Fultz headline ESPN's first Big Board for the 2017 NBA Draft class.

Eleven of the top 15 prospects are incoming freshmen, which shows the potentially historical nature of the class. (Star indicates incoming freshman)

1. Josh Jackson*

2. Harry Giles*

3. Markelle Fultz*

4. Dennis Smith*

5. Frank Nitilikina

6. Lonzo Ball*

7. Jayson Tatum*

8. Jonathan Isaac*

9. De'Aaron Fox*

10. Ivan Rabb

11. Jarrett Allen*

12. Edrice Adebayo*

13. Marques Bolden*

14. Edmon Sumner

15. Malik Monk*