What bat is legal for Babe Ruth 13-16?

Babe Ruth 13-16, current rules: Use a bat with the USA Baseball mark or a BBCOR bat (or a one-piece wood bat), with a barrel no wider than 2 5/8 in. Any drop is fine.

Checked Oct 27, 2026. Confirm with your league before you buy: local leagues and tournaments can set their own rules, stricter or looser than the national ones. The rule in full and its sources.

Typical bat size for ages 13 to 16

Bat makers' charts put most players aged 13 to 16 at 31–33 in (Louisville Slugger, DeMarini, Rawlings) and suggest a -8 or -5 drop (Louisville Slugger, DeMarini). That's a guide, not a rule: height, weight and strength matter more, so see what size bat your kid needs. Your league's limits above always come first.

USA Baseball (USABat) bats in 31–33 in, -8 or -5

• 2027 Easton Hype Fire USA Baseball: -5: 31–32 in; -8: 31–32 in
• 2027 Louisville Slugger Atlas 2.0 USA Baseball: -5: 31–32 in
• 2027 Louisville Slugger Select PWR USA Baseball: -5: 31–32 in; -8: 31–32 in
• 2027 Marucci RCKLESS Gen 2 Alloy USA Baseball: -8: 31–32 in
• 2027 Marucci RCKLESS Gen 2 Hybrid USA Baseball: -8: 31–32 in
• 2027 Rawlings Icon USA Baseball: -5: 31–32 in; -8: 31–32 in
• 2026 Easton Hype Fire USA Baseball: -5: 31–32 in; -8: 31–32 in
• 2026 Louisville Slugger Atlas USA Baseball: -5: 31–32 in
• 2026 Marucci CATX RCKLESS Alloy USA Baseball: -8: 31–32 in
• 2026 Rawlings Icon USA Baseball: -5: 31–32 in; -8: 31 in
• 2025 Easton Hype Fire USA Baseball: -5: 31–32 in; -8: 31–32 in
• 2025 Marucci CATX2 USA Baseball: -5: 31–32 in; -8: 31–32 in
• 2025 Marucci CATX2 Connect USA Baseball: -5: 31–32 in; -8: 31–32 in
• 2025 Rawlings Icon USA Baseball: -8: 31 in

Bats that fit

Bats in our catalog that meet the current rule, in the sizes that do, for the 2027 season. Not sure which length? See what size bat your kid needs. Buying used? Check the exact bat isn't on the withdrawn list. Store prices are on the way: we're connecting stores now.

The rule allows every size of these bats, so every one in our catalog is legal here: 24 USA Baseball (USABat) bats, 53 BBCOR bats. Each list has every size; the bats above are the ones in the typical size for this age.

The rule in full