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Why does a pitcher throw different types of pitches?
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Baseball
Freddie Freeman, shown here in a 2023 game, was named World Series MVP in 2024 after hitting four home runs and driving in 12 runs for the Los Angeles Dodgers.
Pitchers throw different types of pitches primarily to confound batters and increase their chances of recording an out. By utilizing variations in speed, movement, and control, a pitcher prevents the batter from accurately anticipating the ball's trajectory and timing.1
Key elements of a pitcher's repertoire include:
- Speed Variation: Pitchers use the fastball as their primary weapon, but they often pair it with a change-up—a deliberately slower pitch designed to disrupt a batter's timing.1
- Movement: Pitches like the curveball, slider, and knuckleball are designed to break or wobble, making them difficult to hit solidly compared to a straight, predictable pitch.1
- Strategic Location: Beyond the type of pitch, pitchers aim for specific points within the strike zone, throwing high, low, inside, or outside to keep the hitter off balance.1
Most pitchers typically rely on a repertoire of three or four distinct pitch types to maintain this competitive advantage throughout a game.2