Bat Size Chart & Recommendations
Data-driven bat sizing based on age, height, weight, and skill level. Unlike other generic charts, ours is based on actual player data from thousands of users.
Interesting Discovery
Very tall players tend to swing shorter bats across all age groups - a finding that contradicts traditional sizing advice but is consistent in our data.
Bat Size by Age Group
Ages 6-8
| Age | Common Lengths | Weight Range | Most Popular |
|---|---|---|---|
| 6 | 26"-27" | 14-16 oz | 26"/15 oz |
| 7 | 27"-28" | 15-17 oz | 27"/16 oz |
| 8 | 28"-29" | 17-19 oz | 28"/18 oz |
Recommendation
Focus on bat control over power. A lighter bat that can be swung properly is better than a heavier one that can't.
Ages 9-10
| Age | Common Lengths | Weight Range | Most Popular |
|---|---|---|---|
| 9 | 28"-29" | 18-19 oz | 29"/19 oz |
| 10 | 29"-30" | 19-20 oz | 29"/19 oz |
Drop Weight
Most players this age use drop 10 or drop 11 bats. Consider player strength when choosing.
Ages 11-12
| Age | Common Lengths | Weight Range | Most Popular |
|---|---|---|---|
| 11 | 30"-31" | 20-21 oz | 30"/20 oz |
| 12 | 30"-31" | 21-22 oz | 31"/21 oz |
Transition Time
Start transitioning to drop 8 bats to prepare for heavier bats in the future.
Age 13 (Non-BBCOR)
| League | Common Lengths | Drop Weight | Most Popular |
|---|---|---|---|
| USSSA | 31"-32" | Drop 8 | 31"/26 oz |
| USA | 31"-32" | Drop 8 | 32"/27 oz |
Drop 8 Recommended
We strongly recommend drop 8 bats at this age to build strength for BBCOR.
Ages 13-17 (BBCOR)
| Age | Common Lengths | Drop Weight | Most Popular |
|---|---|---|---|
| 13-14 | 31"-32" | Drop 3 | 32"/29 oz |
| 15-16 | 32"-33" | Drop 3 | 33"/30 oz |
| 17+ | 33"-34" | Drop 3 | 33"/30 oz |
BBCOR Standard
All BBCOR bats are drop 3. Length ranges from 29"-34", choose based on strength and preference.
Factors Beyond Age
Height & Weight
Taller and heavier players generally use longer bats, but our data shows exceptions. Very tall players often prefer shorter bats for better control.
Strength & Skill
Stronger players can handle heavier bats, but skill level matters too. Advanced players often choose lighter bats for improved bat speed.
League Requirements
Different leagues have different standards. BBCOR is always drop 3, while youth leagues allow lighter drops.
Personal Preference
Some players prefer end-loaded bats for power, while others prefer balanced bats for control. Try different options when possible.
Pro Sizing Tips
Test Swing
Hold the bat straight out for 30 seconds. If you can't, it's too heavy.
Swing Speed
A lighter bat swung faster often produces better results than a heavier bat swung slowly.
Growth Room
Don't buy too big expecting growth. Players perform better with properly sized bats.
Avoid These Common Sizing Mistakes
Oversized bats hurt performance. Buy for current size.
Bat speed matters more than weight for most players.
Check league bat requirements before purchasing.
Try swinging similar bats before buying when possible.
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