“In high school I didn’t throw the change,” says Drabek. “My dad (Cy Young winner Doug Drabek) tried to get me to throw one. I couldn’t command it and I kind of just blew him off and did my thing. But once I got into pro ball, I started to realize that it might be the most important pitch you’ll ever learn to throw.” Kyle Drabek, Toronto Blue Jays
The changeup is a basic pitch that every pitcher learns at the lowest levels, because good hitters will catch up to a fastball sooner or later.
The theory behind a changeup is it comes with the same arm position and motion as a fastball, but is 10-15 mph slower based on the drag on the ball. And they make any fastball seem faster by comparison.
There are 2 basic changeups – the three-fingered changeup and the circle change.
This pitch is good for young pitchers because it's easy to grip. Center your ring, middle and index fingers on top of the baseball, across the seams, like a four-seam fastball.
With the three-fingered changeup, the thumb and pinky finger should be on the leather under the ball. If your hands are big enough, see if you can put your thumb and pinky finger together on the bottom of the ball – it could help your control and give you a better feel.
The ball should be held deep in the hand, with equal pressure on all fingers. Keep your wrist stiff and throw it straight down. Throw it just like a fastball, with the same arm speed and release point.
The circle change is a more advanced pitch, with a similar grip. The difference is that the index finger and thumb should form a circle on the side of the ball, as if you were making the hand signal for OK. The middle finger, ring finger and pinkie finger are on the top of the ball, across the seams, just as in the three-finger changeup.
The ball should be touching the “circle” on the thumb and index finger. It's thrown the same as a fastball.
As it is with all of pitching, keeping your intentions secret is a big part of the battle.
Keep the ball hidden in your glove when you're throwing, or you might tip off the batter (or a baserunner or base coach) what pitch you're throwing.
Wind up normally and throw. Don't forget to follow through. When you don't follow through, the ball will likely stay high. If your struggling to keep your changeup down, you want to almost exagerate your finish (follow through).