D Up That is Sara Pauly Throwing a palm up Curve. Also the rise may not be 12/6 rotation its closer to 11/1 or 10/2 rotation. It is extremely difficult to get 12/6 rotation on rise. Very few can do it.This is screwball???
This is screwball???
Why does this curve ball have screwball spin...says curve ball...spin is screwball.
This
https://youtu.be/FU48GAHTeuo