Average Bat Speed by Age
Bat speed is the speed of the barrel at the moment of contact, measured in miles per hour. It's the largest contributor to exit velocity — increase bat speed, and exit velo follows.
Bat speed by age
Typical bat speed ranges based on Blast Motion and Diamond Kinetics data.
10U
Average: 40–48 mph.
12U
Average: 48–58 mph.
14U
Average: 58–65 mph.
High school
Average: 65–75 mph. D1 recruits: 75+ mph.
College
Average: 72–80 mph.
Training to increase bat speed
Overload/underload bat training (typically a bat 20% heavier and 20% lighter than your gamer) done 3x per week for 6 weeks reliably adds 3–5 mph of bat speed.
Frequently asked questions
How is bat speed different from exit velocity?+
Bat speed measures the barrel; exit velo measures the ball. A player with high bat speed but poor contact will have inconsistent exit velo.
What sensor should I use?+
Blast Motion attaches to the knob and is the most popular for player tracking. Diamond Kinetics is also excellent.
Related resources
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