High School Bat Rules Are Changing in 2028: What to Buy Now
Since 2012, high school hitters have had one option: a BBCOR bat with a drop of three, meaning a 32-inch bat weighs at least 29 ounces. That is changing, and parents are already asking whether to wait before buying.
What was announced
In July 2026, USA Baseball and the high school rules body announced new standards, as reported by MLB.com:
- Beginning in 2028, high school players may also use USABat models in drop 4, drop 5 and drop 6.
- The BBCOR standard continues under a new USA BBCOR mark.
- Bats with the updated marks are expected in stores in July 2027.
- Currently approved BBCOR bats remain legal in high school baseball indefinitely.
USA Baseball's guidance confirms that no cutoff date has been set for existing BBCOR bats at the high school level.
What to do now
- For 2026 and 2027, nothing changes. Buy a standard BBCOR drop 3 as you would have.
- Do not wait for 2028. A BBCOR bat bought today stays legal.
- Check your state. State associations can set their own timelines. Confirm before the 2028 season.
- College is separate. NCAA rules follow their own schedule.
Is lighter better?
For some hitters, yes. A younger or smaller high school hitter swinging a drop 3 that is too heavy loses bat speed and control. A lighter bat can let that hitter swing properly while he grows.
For others, no. A stronger hitter gets more out of a heavier bat, and anyone heading to college will swing a drop 3 there. Strength training is what lets a hitter handle it.
Choosing a bat
- Swing weight matters more than the number on the knob. Two drop 3 bats can feel very different.
- Measure. Compare bat speed and exit velocity with each bat if you can.
- Length follows control. If you cannot keep the barrel on plane, the bat is too long.
- Wood is legal in high school and college, and useful for training because it punishes mishits.
About torpedo bats
The reshaped barrels that made news in 2025 are legal in wood under existing rules. For non-wood bats, the certification mark is what matters. If a bat carries the required stamp for your league, it is legal. If not, it is not, whatever its shape.
Buy for the hitter you are today, and confirm the rules with your league before the season.
This article is general information, not medical advice. See a doctor or physical therapist about pain or injury, and check with a qualified professional before starting a new training program.