How to Pitch a Knuckleball Underhand in Softball

Like its hardball cousin, a knuckleball in softball is an unusual pitch. Knuckleballs lack spin, causing them to move in unpredictable directions. Coupled with 33 percent lower speeds compared to a fastball, this makes the knuckleball an elusive pitch to hit when it is thrown correctly.

Instructions

    • 1

      Grip the ball correctly by holding the softball deep in the palm of your hand and digging your fingernails into the seam of the ball. Use all of your fingers and your thumb for a full, deep grip. There should be no space between the ball and your palm, with your hands forming a C-shape around the ball.

    • 2

      Push off the pitching rubber with your dominant leg (same side as your throwing hand) while stepping forward with your other leg as you start your pitching motion. At the same time, swing your throwing arm forward in an underhand motion.

    • 3

      Release the ball at belt level. Let go of the ball all at once, not letting any finger touch the ball any longer than any other. Upon release, all of your fingers and your thumb should be pointed directly at the batter and splayed. Do not flick, spin or twist the ball in any way. If done correctly, the ball will be released without any spin.