The difference in pitch path angle is in the single digits in terms of degrees. Not enough to talk about. In MLB the variation between swing plane angles between an Edmonds with a lot of up angle to the swing plane vs some others shows much greater variation than the difference between the pitch path angle of bb vs fp.
We could have a whole 'nuther argument about the importance of matching swing plane to pitch path angle some other time.
We could have a whole 'nuther argument about the importance of matching swing plane to pitch path angle some other time.