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The 2020 MLB Prime Lineup
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Bat Specs
Our most popular big-barrel bat, the I13 has a thicker transition from barrel to handle than the C243, maximizing mass through the hitting zone. It is a '4' (Slightly End Loaded) on the Swing Weight Scale.
This model is made with Maple, which is the species preferred by more than 70 percent of Major League players. Maple bats are known for their surface hardness, unmatched sound and solid feel upon contact. The closed grain structure of the Maple wood lends itself to a more durable surface strength and stiffer feel. It has been stamped with an Ink Dot to indicate the highest quality wood bat, meeting slope-of-grain standards for play in Major League Baseball.
Knob Medallion
New to the 2020 line, easy-to-read medallions have been embedded in the knob, clearly show the identifying characteristics of your bat and replacing outdated etching that has been previously used. The medallion indicates the MLB Prime grade of wood, the species and the length, while the bat name is engraved in the surrounding area.
Center Brand
Louisville Slugger’s exclusive Seamless Decals are applied directly under the top coat, giving MLB Prime bats a pristine look. All MLB Prime models feature branding that blends into the bat almost as intricately as the grain of the wood itself – without added stress from pressure and heat. Thanks to this innovative technology, MLB Prime bats continue to shine after countless trips to the plate.
End Brand
A new condensed appearance adds the finishing touch to the completely re-designed 2020 MLB Prime lineup end brand, giving these bats an even cleaner, high-end look.
Craftsman-Style Cup
Our completely re-engineered Craftsman-Style Cup features a thicker width edge along the end of the barrel, lending added strength and durability to the end of the bat to help reduce chipping and cracking.
EXOPRO Finish
The 2020 MLB Prime lineup features the revolutionary new EXOPRO finish that’s twice as hard as the previous EXOARMOR. This latest innovation in wood bat technology gives you a finish you can feel in an incredibly durable top coat that not only drastically increases surface hardness, but gives you a mirror-like finish in high-gloss models, elevating the color and grain definition of the bat. EXOPRO delivers what you’ve always wanted – a wood bat that feels as good as it looks.
MLB Ink Dot
Louisville Slugger ink-dotted bats are the highest quality wood bats in the game. Every maple and birch PRIME bat that meet slope-of-grain carries the Ink Dot and are approved for play in Major League Baseball.
2020 MLB Prime Block Grid
Custom MLB Prime
Customize NowFor more than 130 years, Major Leaguers have turned to Loiusville Slugger for our high level of craftsmanship and technology as we've tailored bats to players' specifications. Now, that same innovation and dedication in the form of a custom Prime bat is available to ballplayers everywhere. #CustomCrafted
Limited Warranty
Learn MoreAll 2020 Louisville Slugger MLB Prime bats come with a 30-day limited warranty. Restriction apply. Visit the Limited Warranty page on slugger.com for complete details.
Who's Swinging Slugger
Learn MoreFor decades, the best players in baseball have swung Louisville Slugger. Check out the MLB stars who use our wood today.
Wood Bat, U.S.A.
Learn MoreThe 134 -year history of Louisville Slugger all began with a 17-year-old playing hooky from work and choosing baseball over butter. Learn more about the storied history of the most famous baseball brand in the world.