Sweet 16 Big Board: Ranking the tourney's best draft prospects

Who are the top NBA draft prospects to watch in the Sweet 16? Icon Sportswire, Getty Images

It's the Sweet 16, and six likely NBA lottery picks are still alive in the tourney. Even though a few big names such as Jayson Tatum and Jonathan Isaac were knocked out in earlier rounds, we should see a lot more top prospects going head-to-head this weekend.

Here's our updated NCAA tournament Big Board, ranking the top 25 prospects using the latest intel from NBA scouts and GMs.