2014 Marucci ONE Junior Big Barrel Baseball Bat: MJBB1

1 Review
2014 Marucci ONE Junior Big Barrel Baseball Bat: MJBB1
$79.99 With Free Shipping
Both Ways
  • 2014 Marucci ONE Junior Big Barrel Baseball Bat: MJBB1
  • 2014 Marucci ONE Junior Big Barrel Baseball Bat: MJBB1
  • 2014 Marucci ONE Junior Big Barrel Baseball Bat: MJBB1
Choose A Bat Length & Weight
Increase bat count
Decrease bat count
Super Fast Shipping Order in 8 hours and we'll ship Today!

Talk to an Expert

Click here for live customer support!

Free Shipping

Free shipping on all bats both ways

Product Features

  • -10 Length to Weight Ratio
  • 2 3/4 Inch Barrel Diameter
  • AZ3000 Aerospace Alloy
  • Balanced Swing Weight
  • Features USSSA 1.15 BPF Stamp
  • Free Shipping!
  • Full Twelve (12) Month Manufacturer's Warranty
  • Intended for Use By Players Age 5-8
  • One-Piece Alloy Design
  • Unequal Aramid-Reinforced Grip Silences Sting


1 Product Reviews


Average Customer Review

5 Star Rating   1 customer reviews

Review This Bat
2014 Marucci ONE Junior Big Barrel Baseball Bat: MJBB1
5 Star Rating
by Ryan S
2014 Marucci ONE Junior Big Barrel Baseball Bat: MJBB1 review by Ryan S
Pros: This bat has a lot more pop than the Easton Mako Jr. I bought my son a 27/15 Easton Mako Jr at the beginning of the season and no matter how hard he hit it, the ball just wasn't coming off the bat hard. I purchased this 26/16 Marucci One 2 weeks ago, and now he has no issue in putting the ball on the fence. This bat has way more pop and the weight transfer is amazing. My son loves this bat. Cons:The paint on this bat scratches pretty easily.

Was this review helpful? 0 0

Questions and Answers

Got a question about the 2014 Marucci ONE Junior Big Barrel Baseball Bat: MJBB1 ? Ask our team of experts, and they will respond within 24 hours.

Ask A Question

Can this bat be used in USSSA tournaments for 8U machine pitch?

The 2014 Marucci ONE (MJBB1) is designed for coach pitch only. We recommend the 2014 Marucci ONE (MSBX1014-BK) for 8U machine pitch.

Kara Expert ·Apr 20, 2014


Can I use this bat for Little League?

The 2014 Marucci ONE (MJBB1) will not be legal for Little League use. Little League does not allow bats with 2 3/4" barrel diameters in any league.

Kelby Expert ·Apr 11, 2014


Where can I find this bat in stores ?

The 2014 Marucci ONE (MJBB1) bat can be found at Academy sports.

Kyle Expert ·Mar 20, 2014

Need immediate service? Talk to one of our experts.

Product Description

New for 2014! This game we all love isn't about being flashy. It's about coming through in the clutch. That's what the Marucci ONE bats were designed to do. A simple, yet advanced one-piece alloy design that was inspired by Marucci's world-class wood bats, the ONE offers incredible balance and a low swing weight so players can get to any pitch that's thrown their way. This industry-best balance results in a faster swing, and ultimately more power for the hitter. The ONE is constructed from Marucci's AZ300 Alloy. This aerospace alloy is designed for maximum responsiveness and durability with one of the purest feels in the game. The handle of the Marucci ONE Junior Big Barrel bat features their Unequal aramid-reinforced grip. This Kevlar-coated grip is scientifically designed to silence the sting of off-center hits, leaving players with one thing on their mind: making solid contact. Lead YOUR TEAM to victory with this new junior big barrel from Marucci! Marucci: Honor the Game! The ONE features the USSSA 1.15 BPF Stamp. It is backed by a Full Twelve (12) Month Manufacturer's Warranty. Free Shipping!

About Marucci

Marucci When Marucci saw his 4 year old son Gino slide head first into home plate at his first T-ball game (when most of the kids on the team didn't know the difference between first base and third base, or which one to run to), he knew his son shared his love for the game. However, after two seasons of hearing the "clink" of the metal bat in the backyard, Jack and Gino could bear the sound no more. Searching for a child-size wooden bat proved to be quite difficult, even in the age of the Internet where everything is for sale. Most of the big companies didn't offer smaller bats and would only m.... read more


All I can say is shipping was quick!!!. My son had a game last night and I didn't even consider the bat being here in time for it..Well, we got the bat in 2 days and he was able to use it last night. This bat is great and you guys were awesome in getting it shipped. I recommended y'all at our game last night.. and I already know of one order I got for you on the same bat I ordered. That bat is due in today and that boy has a game tonight... so I'm sure he'll be happy as well... Sincerely,

- Paul, Crosby, TX

See More Testimonials

Related Products

Shop With Confidence

Purchasing your next bat from is safe and secure!
Safe Secure Shopping Guarantee.

All information is encrypted and transmitted without risk using a Secure Sockets Layer (SSL) protocol.

You just checked out the 2014 Marucci ONE Junior Big Barrel Baseball Bat: MJBB1 . What would you like to do next?

Order Now or Browse More Bats