Changeup

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For the film, see The Change-Up.
The grip used for a changeup

A changeup is a type of pitch in baseball. The changeup is the staple off-speed pitch, usually thrown to look like a fastball but arriving much slower to the plate. Its reduced speed coupled with its deceptive delivery is meant to confuse the batter's timing. It is meant to be thrown the same as a fastball, but simply farther back in the hand, which makes it release from the hand slower but still retaining the look of a fastball. A changeup is generally thrown 8–15 miles per hour slower than a fastball. If thrown correctly, the changeup will confuse the batter because the human eye cannot discern that the ball is coming significantly slower until it is around 30 feet from the plate. For example, a batter swings at the ball as if it was a 90 mph fastball but it is coming at 75 mph which means he is swinging too early to hit the ball well, making the changeup very effective.

Other names include change-of-pace, Bugs Bunny change-up, the dreaded equalizer, and simply change. The changeup is sometimes called an off-speed pitch, although that term can also be used simply to mean any pitch that is slower than a fastball. In addition, before at least the second half of the twentieth century, the term slow-ball was used to denote pitches not a fastball or breaking ball, which almost always meant a type of changeup. Therefore, the terms slow-ball and changeup could be used interchangeably.

The changeup is thrown with the same arm action as a fastball, but at a lower velocity due to the pitcher holding the ball in a special grip. Leo Mazzone states: "When a pitcher throws his best fastball, he puts more in it; the changeup is such that one throws something other than his best fastball. By having this mindset, the pitch will have less velocity on it in addition to the change in grips. This difference from what is expected by the arm action and the velocity can confuse the batter into swinging the bat far too early and thus receiving a strike, or not swinging at all. Should a batter be fooled on the timing of the pitch and still make contact, it will cause a foul ball or the ball being put into play weakly, usually resulting in an out. In addition to the unexpectedly slow velocity, the changeup can also possess a significant amount of movement, which can bewilder the batter even further. The very best changeups utilize both deception and movement."

The grip used for a circle changeup

Since the rise of Pedro Martínez, a Dominican pitcher whose changeup was one of the tools that led to his three Cy Young awards, the changeup has become increasingly popular in the Dominican Republic. Dominican pitchers including Edinson Volquez, Michael Ynoa, and Ervin Santana are all known to have developed effective changeups in the Dominican Republic after Martinez’s success with the pitch.[citation needed] Volquez threw changeups 31.9% of the time in 2008, more than any other starter, and James Shields threw it 26.3% of the time, tops in the AL.

In recent years, some of the games best pitchers have relied heavily on the change up. In a recent article published by Sport Illustrated, it noted that Justin Verlander, Felix Hernandez, Stephen Strasburg, David Price, and Max Scherzer, amongst other has revolutionized the pitch and used it abundantly in their arsenal.

The changeup is analogous to the slower ball in cricket.

Variations

There are several variations of changeups, which are generated by using different grips on the ball during the pitch.

The circle changeup is the most commonly used grip.[1] The pitcher forms a circle with his index finger and thumb and lays his middle and index fingers across the seams of the ball. By pronating his wrist upon release, the pitcher can make the pitch break in the same direction as a screwball. More or less break will result from the pitcher's arm slot. Pedro Martínez used this pitch throughout his career to great effect, and many considered it to be his best pitch.

The most common type is the straight change. The ball is held with three fingers (instead of the usual two) and closer to the palm, to kill some of the speed generated by the wrist and fingers. This pitch generally breaks downward slightly, though its motion does not differ greatly from a two-seam fastball.

Other variations include the palmball, vulcan changeup and fosh. The split-finger fastball is used by many pitchers as a type of changeup.

References

  1. ↑ "Changeup Grip". The Ultimate Pitcher. 
Fastballs
Breaking balls
Changeups
Other pitches
Banned pitches
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