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DeMarini

2025 DeMarini Zen (-3) BBCOR Baseball Bat

  • BBCOR
  • Drop −3
  • Barrel 2 5/8 in
  • Lengths 32 to 33 in
  • Composite
2025 DeMarini Zen (-3) BBCOR Baseball Bat, BBCOR bats: photo from DeMarini
Lengths32 to 33 in
Barrel2 5/8 in
Handlenot stated
Knobother
Balancenot stated
Photo: DeMarini

Facts as the maker states them, read 20 Oct 2026

Two-piece composite BBCOR bat with a 2 5/8 inch barrel, offered at drop -3 in 32 to 33 inch lengths.

Model year2025
MaterialComposite
ConstructionAnomaly Connection; Anomaly End Cap; Two-Piece Composite Construction; Fortified Metal Compound Knob; Dark Matter Composite Barrel
PiecesTwo-piece
Drop−3
What this means

Drop is length minus weight: a 30 in, 20 oz bat is a -10. A bigger drop number means a lighter bat for its length. Younger players use -10 to -13; USSSA 13U is usually capped at -5; high school and college are -3.

Tip: Check the drop your league allows before you look at anything else.

Barrel2 5/8
Lengths32, 33 in
KnobOther
Sizes32/29; 33/30
CertificationBBCOR
What this means

Required for high school and college: drop -3, barrel up to 2-5/8 in. From the 2028 season high school will also allow USA -4, -5 and -6 bats; 2026 and 2027 stay BBCOR only.

WarrantyExpanded Warranty: DeMarini’s BBCOR warranty covers multiple repairs or exchanges throughout the first year following the purchase of any stock or custom bat
AvailabilityOut of stock
Maker SKUWBD2525
The maker says
  • Anomaly Connection: Pairs the barrel with a stiff, composite handle to offer feedback while maximizing comfort, bat speed and energy transfer on contact.
  • Anomaly End Cap: Designed to work with composite barrels, using light and durable materials to reduce swing weights, improve bat control and optimize performance.
  • Two-Piece Composite Construction: Designed for improved weight distribution that allows for great balance, bat speed and barrel control.
  • Fortified Metal Compound Knob: Manufactured with a reimagined combination of alloy and composite materials to enhance durability and allow for improved leverage.
  • Dark Matter Composite Barrel: A groundbreaking composite material and construction resulting in a new barrel shape with a more gradual taper that increases performance throughout the barrel, translating to a higher performing, better feeling sweet spot.
Sourcedemarini.com, product page, read 20 Oct 2026

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