What bat is legal for Little League Senior League?

Little League Senior League, current rules: Use a BBCOR bat (or one-piece wood), no longer than 36 in, with a barrel no wider than 2 5/8 in. The bat can't weigh less than its length minus 3 (a -3).

Checked Oct 26, 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). 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.

BBCOR bats in 31–33 in

• 2027 DeMarini The Goods BBCOR: -3: 31–33 in
• 2027 DeMarini Voodoo One BBCOR: -3: 31–33 in
• 2027 Easton Hype Fire BBCOR: -3: 31–33 in
• 2027 Louisville Slugger Atlas 2.0 BBCOR: -3: 31–33 in
• 2027 Louisville Slugger Select PWR BBCOR: -3: 31–33 in
• 2027 Marucci RCKLESS Gen 2 Alloy BBCOR: -3: 31–33 in
• 2027 Marucci RCKLESS Gen 2 Hybrid BBCOR: -3: 31–33 in
• 2027 Rawlings Icon BBCOR: -3: 31–33 in
• 2026 DeMarini The Goods BBCOR: -3: 31–33 in
• 2026 DeMarini Voodoo One BBCOR: -3: 31–33 in
• 2026 Easton Hype Fire BBCOR: -3: 31–33 in
• 2026 Easton MAV1 Flash BBCOR: -3: 31–33 in
• 2026 Louisville Slugger Atlas BBCOR: -3: 31–33 in
• 2026 Louisville Slugger Select PWR BBCOR: -3: 31–33 in
• 2026 Marucci CATX RCKLESS Alloy BBCOR: -3: 31–33 in
• 2026 Marucci CATX RCKLESS Hybrid BBCOR: -3: 31–33 in
• 2026 Rawlings Clout AI BBCOR: -3: 31–33 in
• 2026 Rawlings Icon BBCOR: -3: 31–33 in
• 2026 Victus Vibe Warhawk BBCOR: -3: 31–33 in
• 2025 DeMarini Voodoo BBCOR: -3: 31–33 in
• 2025 DeMarini Voodoo One BBCOR: -3: 31–33 in
• 2025 Easton MAV1 BBCOR: -3: 31–33 in
• 2025 Easton Rope BBCOR: -3: 31–33 in
• 2025 Easton Split BBCOR: -3: 31–33 in
• 2025 Louisville Slugger Meta BBCOR: -3: 31–33 in
• 2025 Louisville Slugger Omaha BBCOR: -3: 32–33 in
• 2025 Louisville Slugger Select PWR BBCOR: -3: 31–33 in
• 2025 Marucci CATX2 BBCOR: -3: 31–33 in
• 2025 Marucci CATX2 Composite BBCOR: -3: 31–33 in
• 2025 Marucci CATX2 Connect BBCOR: -3: 31–33 in
• 2025 Rawlings Clout AI BBCOR: -3: 31–33 in
• 2025 Rawlings Icon BBCOR: -3: 31–33 in
• 2024 Easton MAV1 BBCOR: -3: 31–33 in
• 2024 Easton Rope BBCOR: -3: 31–33 in
• 2024 Easton Split BBCOR: -3: 31–33 in
• 2024 Louisville Slugger Omaha BBCOR: -3: 32–33 in
• 2024 Marucci F5 BBCOR: -3: 31–33 in
• 2024 Rawlings Clout AI BBCOR: -3: 31–33 in
• 2024 Victus Vandal LEV3 BBCOR: -3: 31–33 in
• 2023 Easton Hype Comp BBCOR: -3: 31–33 in
• 2023 Marucci CATX BBCOR: -3: 31–33 in
• 2023 Marucci CATX Composite BBCOR: -3: 31–33 in
• 2023 Marucci CATX Connect BBCOR: -3: 31–33 in
• 2023 Rawlings 5150 BBCOR: -3: 31–33 in
• 2023 Rawlings Icon BBCOR: -3: 31–33 in
• 2023 Victus NOX 2 BBCOR: -3: 31–33 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 in full