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Louisville Slugger

2027 Louisville Slugger Supra™ JBB (-10) 2 ¾” USSSA Baseball Bat

  • USSSA
  • Drop −10
  • Barrel 2 3/4 in
  • Lengths 25 to 27 in
  • Composite
2027 Louisville Slugger Supra™ JBB (-10) 2 ¾” USSSA Baseball Bat, USSSA bats: photo from Louisville Slugger
Lengths25 to 27 in
Barrel2 3/4 in
Handlenot stated
Knobnot stated
Balancebalanced
Photo: Louisville Slugger

Facts as the maker states them, read 20 Oct 2026

One-piece composite USSSA bat with a 2 3/4 inch barrel, offered at drop -10 in 25 to 27 inch lengths. The page states a balanced swing weight.

Model year2027
MaterialComposite
ConstructionXPND Performance End Cap; Premium LS Pro Comfort Grip™; Tuned Mass Damper; One-Piece Composite Construction
PiecesOne-piece
Drop−10
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 3/4
Lengths25, 26, 27 in
BalanceBalanced
What this means

Weight is spread evenly, so the bat feels lighter than its number. A player who uses the knob or handle to deliver the barrel often needs the weight balanced or down toward the hands. Balance is not barrel size: some big-barrel bats are balanced.

Tip: Which one is right depends on your player and how consistently they deliver the barrel.

Sizes25/15; 26/16; 27/17
CertificationUSSSA
What this means

The travel-ball stamp (1.15 BPF mark on the taper). Hotter than USA bats, barrels up to 2-3/4 in. Drop limits vary by state and age group.

Tip: Travel teams usually mean USSSA; ask the coach which state rules apply.

AvailabilityIn stock
Maker SKUWBL4265
The maker says
  • 2 ¾” Barrel Profile: Huge barrel design, optimized to create a larger sweet spot.
  • XPND Performance End Cap: Innovative design expands the barrel’s sweet spot, improving performance and feel further out toward the end of the barrel.
  • Premium LS Pro Comfort Grip™: Applied to the handle for the added tack and cushion players love, improving comfort and bat control.
  • Tuned Mass Damper: Component within the handle absorbs vibration for an unbelievable feel with every swing – no matter where players make contact.
  • One-Piece Composite Construction: Creates a stiff yet comfortable feel with great performance.
Sourceslugger.com, product page, read 20 Oct 2026

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Rankings

Baseball Bat Bros ranks it 1st of 3 in Best USSSA Bats of 2026, read 29 Oct 2026.

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