Key features include: 

Marucci CAT Baseball Bat

Young players looking for modern performance and extra comfort on contact.

Perfect bat for: 

The Marucci CAT is designed for Little League. It has that USA stamp, which means it has a lightweight feel and good control. The CAT has an affordable price point, so it won't break the bank. A lot of parents get this bat specifically because it's a quality bat with a good bang for the buck. 

Tony from BatExperts

The Marucci CAT is a bat designed for superior performance straight out of the wrapper. Engineered with a precision-balanced and ring-free barrel construction, the CAT series allows for maximum swing speed, control, and an expanded sweet spot for a more forgiving hit. From its ultra-responsive alloy to its ergonomically designed handle, every aspect of the Marucci CAT has been crafted to elevate a player's game and provide comfortable contact at the plate.

Here is a list that details the progression of this series, highlighting the main features and advancements with each new model.

Progression of the Marucci CAT series

The CAT offers the most pop with its alloy barrel but demands a stronger swing. The CF prioritizes speed with its lightweight build, making it ideal for contact hitters. The Meta finds the middle ground, balancing power with a comfortable swing weight for more well-rounded players. While the Marucci focuses on durability, the CF optimizes the sweet spot, and the Meta boasts vibration reduction. Choose pure power (CAT), lightning-fast swings (CF), or a balanced option (Meta).

Top Competitors 

Bats

Baseball

Sale

Length

Marucci

Brand

Drop

13OZ

14OZ

16OZ

17OZ

Other/Unknown

Weight

Used

Condition

USABat Certified

USSSA Certified

Bat Certification

Alloy

Bat Material

High School & College

Kid Pitch (9YO-13YO)

Tee Ball & Coach Pitch (4YO-8YO)

Age Group

2 1/2"

2 5/8"

2 3/4"

Barrel

2022

2021

2020

2019

Release Year

Black

Pink

Color

CAT X Composite

CAT X

CAT9

CAT8

CAT9 Connect

CAT9 Composite

CAT7

CAT X Vanta

CAT Composite

Posey Pro Metal

Posey28

Hex Alloy

CAT USA

CU26

MTBRT1

Trainer

Model

United States (All)

US: Midwest

US: South

US: Northeast

Seller Location

Accepts Offers

Sold Items Only

Item Type

Elite Sellers

Quick Shippers

Shops (Businesses)

Lockers (Individuals)

Seller Type

Used USABat Certified Marucci CAT Alloy Bat -10 17OZ 27"

(Dent)Used Marucci CAT Bat USABat Certified (-11) Alloy 14 oz 25"

Used USABat Certified 2021 Marucci CAT Bat 26" (-10)

Used USABat Certified 2019 Marucci CAT Alloy Bat -11 13OZ 24"

Used Marucci USABat Certified (-11) 14 oz 25" CAT Bat

Used 2020 Marucci USABat Certified Alloy 17 oz 27" CAT Bat

Used Marucci CAT Alloy Bat (-11) 13 oz 24"

Used Marucci Cat 9 Mjbbc9 27" -10 Drop Usssa 2 3 4 Barrel Bats

Used Marucci Cat 9 Jbb 27" -10 Drop Usssa 2 3 4 Barrel Bats

Used Marucci Cat 9 26" -10 Drop Usssa 2 3 4 Barrel Bats

Used Marucci Cat 8 27" -10 Drop Usssa 2 3 4 Barrel Bats

Used Marucci Cat 24" -11 Drop Usa 2 5 8 Barrel Bats

Used Marucci Cat 24" -11 Drop Tee Ball Bats

Save up to 70% off the best selection of Marucci CAT Baseball Bats. Shop safely with SidelineSwap's Buyer Protection or list your gear for sale in seconds on the sports marketplace.

## Marucci CAT Baseball Bat



The Marucci CAT is a bat designed for superior performance straight out of the wrapper. Engineered with a precision-balanced and ring-free barrel construction, the CAT series allows for maximum swing speed, control, and an expanded sweet spot for a more forgiving hit. From its ultra-responsive alloy to its ergonomically designed handle, every aspect of the Marucci CAT has been crafted to elevate a player's game and provide comfortable contact at the plate.

 
**Perfect bat for:** Young players looking for modern performance and extra comfort on contact. 



### Key features include: 




* **AZ105** Super Strength Aluminum Alloy:** Offers a thinner barrel wall for a higher response rate and increased durability.
* **Multi-Variable Wall Design:** Expands the sweet spot and reduces dead spots for more consistent performance across the barrel. 

**Anti-Vibration Knob:** Provides a better feel and reduces negative vibrational feedback to the hands, ensuring comfortable swings.
* **Precision-Balanced Barrel:** Results in a lower M.O.I. and balanced feel for precision and control.
* **Ring-Free Barrel Construction:** Allows for more barrel flex and increases performance without "dead" spots.
* **Micro-Perforated Soft-Touch Grip:** Enhances comfort and tack, promoting better control and reducing hand fatigue during swings.
* **One-Piece Alloy Construction:** Delivers a clean, consistent, traditional feel with built-in durability and performance.



### Top competitors comparison: [DeMarini CF](https://sidelineswap.com/shop/baseball/bats/demarini/cf-20/l59398) and [Louisville Slugger Meta](https://sidelineswap.com/shop/baseball/bats/louisville-slugger/meta/l59403)

Compared to leading competitors like the DeMarini CF and Louisville Slugger Meta, the Marucci CAT series distinguishes itself with its one-piece alloy construction and AZ105 Super Strength Aluminum Alloy, which offers hitters a traditional, yet highly responsive feel. While the DeMarini CF is known for its two-piece composite design that emphasizes flexibility and feel, and the Louisville Slugger Meta prides itself on its three-piece composite build for balance and speed, the Marucci CAT excels in delivering direct feedback, explosive power, and a classic feel, making it a solid choice for players who appreciate the simplicity and effectiveness of alloy bats.


###  Progression of the Marucci CAT series 


Here is a list that details the progression of this series, highlighting the main features and advancements with each new model.

**2014 - [CAT6](https://sidelineswap.com/shop/baseball/bats/marucci/cat-6/l7498)**



* Building on the ring-free barrel design, Marucci releases the CAT6 with an extended, optimized barrel made from the AZ3000 alloy.
* Patented anti-vibration knob takes on additional weight for a more balanced feel and faster swing speeds.

**2017 - [CAT7](https://sidelineswap.com/shop/baseball/bats/marucci/cat-7/l7247) & CAT7 CONNECT**



* CAT7 and CAT7 Connect are introduced, featuring the upgraded AZ4X alloy for improved performance.
* CAT7 has a one-piece alloy construction, while CAT7 Connect offers a two-piece hybrid design with a carbon composite handle.
* Both models feature an increased sweet spot and an upgraded anti-vibration knob (AV2). 


**2019 - [CAT8](https://sidelineswap.com/shop/baseball/bats/marucci/cat8-2/l7709), CAT8 CONNECT, CAT COMPOSITE**



* CAT8, CAT8 Connect, and CAT Composite are launched.
* The barrels of CAT8 and CAT8 Connect are constructed using the new AZ105 alloy for higher performance at the sweet spot.
* Introduction of SDX EXT connection technology for a stiffer connection and improved energy transfer.
* CAT Composite, a two-piece composite bat, is introduced with SDX EXT and ring-free barrel construction. 


**2021 - [CAT9](https://sidelineswap.com/shop/baseball/bats/marucci/cat9-2/l163499) and [CAT9 Connect](https://sidelineswap.com/shop/baseball/bats/marucci/cat9-connect-3/l164210)**



* CAT9 and CAT9 Connect are released with the new AZR alloy for a more responsive microstructure.
* CAT9 features a 2nd Generation AV2 Anti-vibration knob and additional weight below the hands for better control.
* CAT9 Connect introduces the Outer-Locking System (OLS) for an even stiffer connection and virtually zero vibrations.

**2023 - [CATX](https://sidelineswap.com/shop/baseball/bats/marucci/cat-x/l175792), [CATX Connect](https://sidelineswap.com/shop/baseball/bats/marucci/cat-x-connect/l175804), and [CATX Composite](https://sidelineswap.com/shop/baseball/bats/marucci/cat-x-composite/l175805)**



* The CATX, CATX Connect, and CATX Composite represent a significant generational change.
* CATX features AZR Alloy with new barrel profiles and an ergonomic, custom-shaped tapered handle.
* CATX introduces Liquid-Gel anti-vibration technology.
* CATX Connect and CATX Composite maintain the OLS and introduce S-40 composite handle for increased performance and energy transfer.
* Barrel profiles are reshaped for better balance, with a focus on data from the Baseball Performance Lab.


###  What people are saying (edited for clarity and brevity)

**PROS**



* This bat is one of the best options available for young players. It is USA-regulated and commonly used in little league. It offers excellent control and feel and has a large sweet spot for hitting home runs.
* I bought a new bat for my son a month ago since he had outgrown his old one. The new bat is longer and heavier, and he's happy with it. His game has improved since he started using it.
* Marucci's bat is lightweight, durable, and has an old-school sound when solid contact is made. My son has been hitting great with it.

**CONS**



* I like Marucci bats, but this is the 3rd time I've bought one that's heavier than listed. Bought a 28" 17 oz 2022 USA Cat for my 8 y/o son, but it weighed 19.3 oz. Will keep trying with Marucci, but they all tend to be heavier than listed.
* Purchased a 29” 18oz. bat, but it weighed 20.3 oz.
* I bought this product for my son and when I asked him to rate it, he gave it four stars. He explained that he didn't give it five stars because he feels too much vibration upon hits and it doesn't have the best pop.


### **Certification**: USA


### Expert Notes ([Tony from BatExperts](https://sidelineswap.com/batexperts))

The Marucci CAT is designed for Little League. It has that USA stamp, which means it has a lightweight feel and good control. The CAT has an affordable price point, so it won't break the bank. A lot of parents get this bat specifically because it's a quality bat with a good bang for the buck.  


Pop: ⭐⭐⭐

Durability: ⭐⭐⭐

Vibration: ⭐⭐⭐

 
<span style="text-decoration:underline;">**Mid-balanced**</span> or End loaded?

Marucci CAT Baseball Bats

Shop by Length