Note: This Big Board was updated on July 19 and July 20 to reflect the withdrawal of Roko Prkačin, Ibou Dianko Badji, Ariel Hukporti, Makur Maker, Gui Santos and Mario Nakić from the draft.

Last week we debuted Big Board 6.0, our new rankings for the top 30 prospects in the 2021 NBA Draft.

This week we dive even deeper, ranking prospects 31-80. The NCAA …