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2026 Louisville Slugger Atlas -8 USSSA Baseball Bat: WBL4122010 Quantity
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Features

  • Free Shipping!

  • 2 3/4 Inch Barrel Diameter

  • Drop 8 Length-To-Weight Ratio

  • Very Balanced Swing Feel

  • One-Piece, All-Alloy Baseball Bat (Topped With A Composite End Cap)

  • Displays USSSA (New 'NTS Tested') Certification

  • Colorway: Blue | Grey

  • SL Hyper Alloy: Super thin wall design for improved bat speed and barrel performance.  

  • XPND Performance End Cap: New, innovative design expands the sweet spot, significantly improving performance and feel toward the end of the barrel.  

  • Premium LS Pro Comfort Grip™: Paired with a flared Pro Design Knob Taper on the -8 and -5 models for improved feel and leverage.

  • Full Twelve (12) Month Manufacturer's Warranty  

Description

Louisville Slugger Atlas -8 USSSA Baseball Bat: WBL4122010

Fast. Fierce. Forgiving. The Atlas -8 is built for players who want explosive performance, a balanced swing feel, and serious barrel control at the plate.

Bat Benefits
The Louisville Slugger Atlas -8 USSSA Baseball Bat is engineered to give young hitters the confidence and performance they need to dominate. Its one-piece construction is forged from SL Hyper Alloy—featuring an ultra-thin wall design that improves bat speed and maximizes barrel response. This design helps hitters generate more power without sacrificing control.

Louisville Slugger also incorporates the XPND Performance End Cap, an innovation that expands the sweet spot and improves feel, especially on contact near the end of the barrel. The result? A bat that feels incredibly responsive and forgiving across the zone.

To complete the experience, the Atlas -8 features the Premium LS Pro Comfort Grip™, paired with a flared Pro Design Knob Taper to enhance grip, leverage, and overall swing comfort. With a very balanced swing weight, this bat is a top-tier choice for serious USSSA players looking to level up their game.

Warranty

Louisville Slugger backs this bat with a one-year warranty against defects and some damages that may occur from routine on-field play. Those damages include broken knobs and cabs, structural damages and severe dents. Louisville may offer a one-time repair or replacement on bats that qualify under this warranty.

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Questions and Answers

Have a question about the 2026 Louisville Slugger Atlas -8 USSSA Baseball Bat: WBL4122010? Ask our team of experts and they will respond within 24 hours.

About the Brand

In 1842, J. Frederick Hillerich emigrated with his family from Baden-Baden, Germany to the United States. Eight years before, the 1834 Book of Sports had made its debut as the nation's first publication covering baseball. But when he arrived in Baltimore, J. Frederick Hillerich would never have dreamed of the future impact his family would have on America's favorite pastime.

After a short while, the Hillerichs moved to Louisville, where J. Fred started a woodworking shop in 1856. Two of his sons, Adam and John Andrew "Bud" were born in the United States and would later join their father in his business. By 1864 "J.F. Hillerich, Job Turning" was in operation and filled orders for businesses by custom-turning everything from balusters to bedposts.

The firm thrived, and by 1875 the little woodworking shop employed about 20 people. In 1880 Bud Hillerich, who was an amateur baseball player, became an apprentice in his father's shop. Young Bud made his own baseball bats along with bats for several of his teammates.

The debate over the origins of the first bat continues to generate controversy among baseball enthusiasts, but the younger Hillerich was most certainly involved in getting his father's business involved with what would become the company's signature item. According to company legend, the first bat was turned by Bud for Pete "The Old Gladiator" Browning in 1884. Browning was a star on Louisville's professional American Association team - the Eclipse. On a spring afternoon Bud, then seventeen, witnessed Browning break his favorite bat. Bud offered to make a bat for his hero, and Browning accepted. After the young wood shop apprentice lathed a quality stick from white ash, according to the story, Browning got three hits with it in the next game.

Louisville Slugger gloves are worn by more pitchers in Major League Baseball than any other glove.

Bat Properties

2026 Louisville Slugger Atlas -8 USSSA Baseball Bat: WBL4122010
Approved For USSSA
Barrel Diameter 2 3/4
Baseball Bats Youth
Bat Construction One-Piece
Bat Type Baseball
Color Blue Grey
Deals Personalization Eligible
Hitting Style Contact Hitter Power Hitter
Length to Weight Ratio - 8
Material Aluminum
Series Atlas
Swing Weight Balanced
Vendor Louisville Slugger
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