How Fast Can the Average Person Throw a Baseball?

By Sarah Miller · September 25, 2049

The average adult can throw a baseball at speeds between 50 and 70 miles per hour (mph), with recreational players typically throwing in the 50–60 mph range and athletic individuals reaching 60–70 mph. Exceptional non-professional throwers may exceed 75 mph, while elite pitchers in Major League Baseball (MLB) regularly throw over 90 mph, often surpassing 100 mph.

Understanding Average Throwing Speeds

Throwing velocity varies widely based on age, gender, physical conditioning, and experience. The average person without formal training will likely fall below 60 mph, while those with athletic backgrounds can approach or exceed 70 mph. This section explores the factors that influence how fast someone can throw a baseball.

Key Factors Affecting Throwing Speed

Age: Velocity peaks in the late teens to early twenties.
Training: Proper mechanics and strength training significantly increase speed.
Gender: On average, males throw faster due to greater upper-body strength.
Arm Length and Muscle Composition: Biomechanical advantages play a role.
Experience: Skilled players generate more force through technique.

Baseball Throwing Speed by Group

To better understand performance across different demographics, here's a breakdown of average throwing velocities based on real-world data from youth leagues, amateur sports, and professional assessments.

Group	Average Throwing Speed (mph)	Top Recorded (mph)	Age Range
Youth Players (Little League)	40–50	55	9–12
High School Male Players	65–75	90+	13–18
College-Level Pitchers	80–88	98	18–22
Professional (MLB Average)	92–94	105.1 (Aroldis Chapman)	20–35
General Adult Population	50–60	75	18–65
Trained Female Athletes	55–65	70	16–30

Table data source:1, 2, 3

The data shows a clear progression in velocity from youth to professional levels. Even among non-athletes, basic physical fitness correlates with higher throwing speeds. Notably, MLB pitchers have seen a steady increase in average velocity over the past decade, driven by advanced training methods and athlete specialization.

How to Measure Your Throwing Speed

Measuring your throwing speed accurately requires a radar gun, commonly used in baseball training facilities. Alternatively, smartphone apps paired with Bluetooth-enabled sensors can provide reliable estimates.

Steps to Test Your Velocity

Use a calibrated radar gun positioned behind the release point.
Warm up thoroughly to prevent injury and maximize performance.
Throw from a consistent distance (typically 60 feet, like a pitcher’s mound).
Take multiple readings and calculate the average.
Repeat under similar conditions for accurate tracking over time.

Can You Improve Your Throwing Speed?

Yes, most people can increase their throwing velocity through targeted training. While genetics influence maximum potential, proper technique, strength development, and mobility work yield significant gains.

Effective Training Methods

Long Toss Programs: Build arm strength and improve mechanics.
Resistance Band Drills: Enhance shoulder and rotator cuff stability.
Weight Training: Focus on core, legs, and upper body power.
Plyometric Exercises: Develop explosive movement in the throwing motion.
Video Analysis: Identify mechanical inefficiencies.

Frequently Asked Questions About Baseball Throwing Speed

What is the average baseball throwing speed for a 15-year-old?

A 15-year-old male athlete typically throws between 65 and 75 mph. Advanced players may reach 80+ mph, while less experienced throwers are often in the 55–65 mph range. Growth, strength, and training experience heavily influence performance at this age.

How fast should a high school pitcher throw?

A competitive high school pitcher should aim for 75–85 mph. Elite prospects often exceed 88 mph, which makes them attractive to college recruiters. However, control, pitch variety, and mechanics are equally important for success.

Is throwing 70 mph good for an amateur player?

Yes, throwing 70 mph is considered very good for an amateur or recreational player. Most untrained adults cannot reach this speed, indicating above-average strength and coordination. With proper training, such individuals may develop into competitive pitchers.

Who holds the record for the fastest pitch ever thrown?

Aroldis Chapman holds the official record for the fastest pitch in MLB history at 105.1 mph, recorded in 2010. Known as "The Cuban Missile," Chapman has consistently ranked among the fastest pitchers, showcasing the upper limits of human throwing velocity.

Does height affect how fast you can throw a baseball?

Height can contribute to throwing velocity due to longer limbs generating more leverage and angular momentum. However, shorter athletes with superior mechanics and explosiveness (like Pedro Martínez) can out-throw taller peers. Technique and athleticism matter more than height alone.