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Composite view of a blue and black baseball bat with PRO BATCH text, Mizuno logo, and yellow stripes.
Side view of three blue baseball bats with black and yellow striped handles, Mizuno logo, and PRO BATCH text.
Close-up of the barrel of a blue baseball bat with PRO BATCH MZM 243 MAPLE 33 text and black speckles.
Close-up of a glossy black baseball bat handle with a flared knob and white circular insert.
Vertical view of a black baseball bat handle with a glossy finish, tapered grip, and rounded knob.
Top-down view of a baseball bat with a natural wood grain center and a speckled glossy blue finish.
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Not Available On Used Bats

Under the Wood Bat Warranty, JustBats will provide a one-time replacement of your wood bat should it experience the following conditions within 30 days of the bat’s arrival:

  1. Severe denting
  2. Structural cracking
  3. Collapsed cupping affecting performance
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Custom Knob Sticker
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Custom Bat Knob Sticker

$9.99

Custom Laser Engraving
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Wood Laser Engraving

$19.99

All personalizations are ready to ship same day as bat.

Quantity Limit of 1 Per Household

Mizuno Pro Batch 243 Maple Wood Baseball Bat: MZM243B Quantity
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Features

  • Free Shipping!

  • Approximate Drop 3 Length-To-Weight Ratio

  • Colorway: Black | Blue

  • 243 Turn Model - Thin Handle, Longer/Thicker Barrel And Short Taper From The Barrel To The Handle  

  • Balanced Swing Feel

  • Pro Ink Dot Certified For MLB Approval

  • Crafted from hand-selected, top-quality Rock Hard Maple

  • Engineered compressed barrel maximizes energy transfer, creating a more responsive hitting experience with an enhanced feel and sound

  • Finished with a rich, furniture-grade paint, it boasts an ultra-premium look that stands out on the field.

  • Cupped End

Description

Mizuno Pro Batch 243 Maple Wood Baseball Bat: MZM243B

Engineered for serious ballplayers, the Mizuno Pro Batch 243 delivers a powerful design with premium craftsmanship, a bold black and blue finish, and the pro-level quality you can trust every time you step into the box.

Bat Benefits

The Mizuno Pro Batch 243 is crafted from hand-selected, rock-hard maple, offering the same high-grade quality preferred by professionals. Pro Ink Dot Certified for MLB approval, it guarantees consistency, durability, and performance worthy of the game’s highest level. Its engineered compressed barrel is built to maximize energy transfer, giving hitters a more responsive feel at contact and that unmistakable wood bat sound when squaring up a pitch.

The 243 turn model is designed with a thin handle, a short taper, and a longer, thicker barrel that creates a larger hitting surface. While many 243 models carry an end-loaded swing, Mizuno’s Pro Batch 243 delivers a more balanced swing feel—ideal for hitters who want to generate power without giving up control. The cupped end further optimizes the swing weight, helping players increase bat speed and drive the ball with authority.

Adding to its performance-driven design, Mizuno finishes this bat with a furniture-grade paint that produces a striking, ultra-premium look on the field. Every detail, from its carefully selected maple wood to its sleek finish, makes the Pro Batch 243 a standout choice for hitters who want confidence, durability, and professional-level performance in their hands.

Warranty

This bat does not come with a manufacturer’s wood bat warranty. However, you can purchase our 30-Day JustBats Wood Bat Warranty separately for just $19.99 per eligible wood bat.

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Questions and Answers

Have a question about the Mizuno Pro Batch 243 Maple Wood Baseball Bat: MZM243B? Ask our team of experts and they will respond within 24 hours.

About the Brand

Mizuno USA, Inc.'s roots stem from its parent company Mizuno Corporation. Mizuno Corporation was established in Osaka, Japan in 1906 by Rihachi Mizuno. Today, Mizuno USA is located in Norcross, GA and continues to manufacture and distribute golf, baseball, softball, running, track & field and volleyball equipment, apparel, footwear and now pickleball for international markets.

Since Mizuno's founding in 1906, we at Mizuno have taken special pride and pleasure in being able to participate in the exciting world of sports and in making the entire globe the stage for our activities. Each and every one of us is guided by the ideal of true sportsmanship. That was true nearly 100 years ago and is still true today. It is evident in our corporate philosophy, which, simply stated, is "To contribute to society through the advancement of sports and quality sporting goods." This philosophy is clearly reflected in our strong support of numerous worldwide sport events and in our dedication to advancing sports through cutting-edge technology and research.

Mizuno's product development strategy is to create products with features that enhance athlete performance and are unique to only Mizuno. These technological advancements make our sporting equipment and apparel go the extra mile and keep you in tip top playing form no matter the sport or the conditions. Whether it's our Breath Thermo® line of clothing which generates heat from the absorption of moisture to keep you warm in cooler temperatures, to our line of Arctic Touch™ garments that expels heat and moisture generated by the body during exercise to keep your body cool and comfortable, your comfort and performance are at the forefront of our innovation. From the diamond to the track, from the court to the fairway, Mizuno's commitment to Serious Performance shines through.

Today, the high-quality equipment that only Mizuno can produce are relied upon by athletes throughout the world. We produce superior quality equipment for serious performance, through the artful combination of technology and craftsmanship. Because, at Mizuno, your passion is our obsession.

Bat Properties

Mizuno Pro Batch 243 Maple Wood Baseball Bat: MZM243B

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