In baseball, pitchers typically have four or five pitches. The fastball, curveball, slider, cutter, splitter, and changeup. Each pitch has unique characteristics designed to outwit hitters.
The fastball, a staple for most pitchers, is known for its speed and is generally the easiest to control. The curveball, in contrast, is slower and breaks sharply near the plate, challenging hitters to make good contact. The slider, less sharp than the curveball, moves away from the hitter, adding another layer of complexity.
Among these, the changeup is often underrated, especially among young pitchers who focus more on fastballs and develop off-speed pitches like curveballs or sliders later. However, the changeup deserves equal attention. It's essentially a slower fastball, thrown with the same arm speed but arriving at the plate usually 7-9 mph less. This discrepancy can fool hitters who are expecting a fastball.
Pitchers often vary this pitch by adjusting speeds, grips, and locations, tailoring it to different game situations. Some pitchers even create a larger speed gap between their fastball and changeup, adding to its unpredictability.