At thirteen and fourteen, your kid is getting stronger, and last spring’s bat might be the wrong drop now. Drop is the bat’s weight in ounces minus its length in inches. A 30-inch, 20-ounce bat is a drop-10, and a smaller drop number means a heavier bat.
The league picks the bat before you do
Little League’s bat chart allows a USA Baseball-stamped bat or a BBCOR bat, 2 5/8-inch barrel maximum, in the Intermediate (50/70) and Junior divisions. Senior League requires BBCOR.
Travel ball runs on different rules. The 2026 USSSA national by-laws cap 13U at drop-8 and make BBCOR drop-3 or wood the 14U national standard as of January 1, 2026, unless the event’s state opted into a drop-5 exception. That drop-10 from 12U won’t pass at a USSSA 13U event, so ask the tournament director before you buy.
High school is changing too. USA Baseball says NFHS will allow USABat drop-4, drop-5, and drop-6 bats starting with the 2028 season, and BBCOR bats you already own stay legal indefinitely. The USA and USSSA stamp guide has more.
How to know the drop is wrong
If they’re hitting line drives late in games instead of early, the bat might be too light. Lunging and arriving late on the fastball point the other way.
At home, have them hold the bat straight out at chest height with one hand. If the arm shakes after three seconds, the bat is heavier than they can control right now.
Then watch two games. Ask the coach, who sees the swing more than you do.
What to buy, and when
They’re still growing, so a bat bought at 13 has a season or two in it. Every BBCOR bat meets the same .50 performance limit, so the extra money mostly buys feel and finish.
Prices vary. Easton’s 2026 Hype Fire BBCOR bat listed at $449.99 before a markdown to $349.99 this fall, and alloy models cost less. The baseball gear guide has picks by drop weight, and the bat your kid begged for covers the wish-list conversation.
Used bats are fine with three checks. The certification mark has to be permanent (USA Baseball doesn’t accept stickers or decals), the barrel can’t be cracked or dented, and the model can’t be on USA Baseball’s decertified list.
Shop January through March, before spring practice, not at the field on opening day.
One bat that fits your kid today beats three bats that are wrong.
Updated October 13, 2026: added current league bat rules, a dated price listing, and the decertification check, replacing an unsourced $300 to $450 range and “bats don’t expire.”
Gear mentioned in this article (affiliate)
Youth baseball glove →, a solid pick for youth baseball players.
Full Baseball gear guide →, all picks by age and level.
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