
BAT SPEED BY AGE · 9–16U
WHAT I SEE.BY AGE. BY BAT.
These are the bat speed ranges I typically see in my lessons, ages 9 to 16. Not a national chart and not a number every kid has to hit. A reference point, so you know where your hitter stands.
01 / THE RANGES
WHAT I TYPICALLYSEE.
Session average, not his best swing. One big swing tells you what he can do once. The average tells you what he does.
| Age | Bat | Usual range |
|---|---|---|
| 9–10U | Youth bat | 39–44 mph |
| 11–12U | Drop 8 or drop 10 | 50–55 mph |
| 11–12U | Drop 3 | 40–45 mph |
| 13–14U | Drop 3The move to the big field | 48–52 mph |
| 15–16U | Drop 3 | 50–55 mph |
Ranges as of October 2026. Bat speed in mph, measured with a Blast Motion sensor.
02 / WHERE DOES MY HITTER STAND?
CHECK HISNUMBER.
Use his session average from a recent lesson or practice, not his best swing of the day. Under, inside, or above. That's all this tells you.
Pick his age and bat, then enter his session average.
03 / THE DROP 3 MOVE
WHY THE NUMBERDROPS WITH ADROP 3.
Look at 11–12U. With a drop 8 or drop 10, I usually see 50–55. Put a drop 3 in the same hitter's hands and it's usually 40–45.
Same hitter. Heavier bat. The number drops because the bat got heavier, not because he lost his swing. When he makes that switch, compare him to the drop 3 range, not to his old number.
By 13–14, on the big field with a drop 3, I usually see 48–52. At 15–16, 50–55.
Same hitter. Heavier bat. Different number.
04 / THE TWO NUMBERS
BAT SPEED IS NOTEXIT VELO.
- Bat speed
How fast the sweet spot of the bat is moving at contact, in mph. It's what the hitter brings to the ball.
- Exit velo
How fast the ball comes off the bat. It depends on bat speed, but also on how squarely he hits it and the pitch he hits.
05 / THE 50/50 SYSTEM
A NUMBER ISN'TA HITTER.
Bat speed is one piece of the neck-down half: the physical side. The other 50% is neck up: seeing the pitch, knowing the count, and deciding when to attack.
A fast swing at the wrong pitch is still an out. A fast swing that's late is still late. The number matters when it shows up in games.
See the 50/50 System50% neck up. 50% neck down.
06 / HOW I USE THE NUMBER
THE NUMBER STARTSTHE PLAN.
- 01
Assessment
See the swing, measure it, and watch how he hits.
- 02
Define the goal
What does he need to do better in games?
- 03
Find what's in the way
Identify what's keeping him from that goal.
- 04
Build the plan
The work, in the order it needs to happen.
- 05
Train consistently
Reps with a purpose, week after week.
- 06
Track the transfer
Is it showing up in games? That's the real test.
WHERE DOES YOUR HITTER STAND?
FIND OUT WHEREHE STANDS. THENBUILD THE PLAN.
Measure the swing and watch him hit
Work on what's keeping him from his goal
Track whether it shows up in games
Start with an assessment to see where he stands and what comes next.
Book Initial Assessment