Fastball
The most fundamental pitch in baseball, thrown with maximum velocity and typically featuring backspin that creates 'rise' or carry through the strike zone.
Example Usage
“He blew a 95 mph fastball by the hitter for strike three.”
Fastball
The fastball is the most fundamental and commonly thrown pitch in baseball and softball. It's thrown with maximum effort to achieve the highest velocity, typically featuring backspin that creates the illusion of "rise" through the strike zone.
Types of Fastballs
Four-Seam Fastball
- Maximum velocity
- Straight trajectory with backspin
- "Riding" action through the zone
- Standard grip across the seams
Two-Seam Fastball (Sinker)
- Slightly slower than four-seam
- Movement toward the pitcher's arm side
- Produces ground balls
- Grip along the seams
Cutter (Cut Fastball)
- Fastball velocity with late break
- Moves away from the pitcher's arm side
- Difficult to barrel up
- Hybrid of fastball and slider
Fastball Characteristics
Velocity
- Youth: 40-60 mph
- High school: 70-85 mph
- College: 85-95 mph
- MLB: 90-100+ mph
Movement
- Backspin creates "carry"
- Ball appears to stay up longer
- Four-seam has least movement
Why the Fastball Matters
- Sets up off-speed: Makes changeups and curves effective
- Power pitch: Gets swings and misses up in the zone
- Command foundation: Must throw it for strikes
- Battle pitch: Ahead in count, challenge the hitter
Fastball Location
High fastballs generate swings and misses; low fastballs produce ground balls. Elite pitchers "elevate" their fastball for strikeouts.
Related Terms
Four-Seam Fastball
The straightest and typically fastest fastball variant, gripped across the horseshoe seams with maximum backspin for velocity and carry.
Two-Seam Fastball
A fastball variant gripped along the narrow seams that produces arm-side movement and sink, often used to generate ground balls, also called a 'sinker.'
Changeup
An off-speed pitch designed to look like a fastball but arrive 10-15 mph slower, disrupting the batter's timing.
Slider
A breaking pitch that moves laterally and downward, thrown with a combination of fastball velocity and curveball break.
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