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Bat Certification

Length

21OZ

22OZ

23OZ

24OZ

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Weight

Drop

Marucci

Rawlings

Easton

Brand

Used

Condition

Alloy

Hybrid

Composite

Bat Material

Kid Pitch (9YO-13YO)

Age Group

2 5/8"

2 3/4"

Barrel

2025

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

Unspecified

Release Year

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CAT8

## Marucci CAT 8 Baseball Bats 

 
The Marucci CAT 8 series is part of a lineup of bats consistently praised for outstanding performance and durability. The CAT 8 is a two-piece composite bat designed for a blend of power, speed, and control at the plate, with an expanded sweet spot to help hitters achieve their full potential. The series also serves as a testament to Marucci’s commitment to applying data and insights from professional hitters. Founded in a backyard shed in 2002, Marucci Sports has grown into one of the most reputable names in baseball equipment over the past 20 years. 

 
**Perfect bat for:** Youth to college-level players who are in search of a bat that offers a blend of power, speed, and comfort.


###  
Key features include:




* **AZ105 Super Strength Aluminum Alloy:** Offers thinner barrel walls for a higher response rate and unmatched durability.
* **Multi-variable Wall Design:** Expands the sweet spot and reduces weight, enhancing forgiveness and power.
* **Precision-balanced Barrel:** Designed for optimal swing speed and control, improving hitters' performance across all levels.
* **AV2 Anti-Vibration Knob:** Delivers a better feel and minimizes sting on mishits, ensuring comfort during every at-bat.
* **Ring-free Barrel Technology: **Increases flexibility and promotes maximum performance with no "dead" spots on the barrel.
* **Micro-Perforated Soft-Touch Grip:** Provides superior grip and comfort during every swing. 



### Top competitors comparison: [The Louisville Slugger Omaha](https://sidelineswap.com/shop/baseball/bats/louisville-slugger/omaha-2/l8755) and the [DeMarini Voodoo](https://sidelineswap.com/shop/baseball/bats/demarini/voodoo/l7333) 

Marucci CAT 8 particularly excels in its use of AZ105 alloy for durability and a thinner barrel for a higher response rate. While the Omaha and Voodoo are known for their balanced swing and innovative technology, the CAT 8 sets itself apart with its anti-vibration technology and multi-variable wall design, the cat 8 uses 8 different thicknesses of barrel wall, offering players a mix of comfort, power, and precision that is hard to beat.


### Progression of the Marucci CAT baseball bat

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.


### What people are saying (edited for clarity and brevity)

**PROS**



* I am pleased to say that my son has experienced an increased exit speed and longer distances. He has noticed that the bat has an expanded sweet spot, resulting in more comfortable hits with less sting.
* My son had a few mishits but the ball still came off decently, and he mentioned that there was no vibration. I would recommend this bat, especially for younger kids who are improving their skills but still want success.
* A go-to choice when under pressure. It has a large sweet spot, providing a ton of power. The bat is also easy to swing and consistently achieves a higher exit velocity off the tee compared to a Cat9 alloy and 23' meta.

**CONS**



* I purchased the -8 version, which has a small sweet spot. The knob is great, but the grip is not as effective. 
* If you are still 11, I suggest you get the drop ten because it has a bigger sweet spot and more pop due to its smaller aluminum content. Overall, it's a nice medium-swinging -8! 
* I was unaware that this bat was the Junior version and only recommended for Coach Pitch.


### **Certification**: USA, USSSA, BBCOR 


### Expert Notes ([Tony](https://sidelineswap.com/locker/batexperts)) 

The CAT8 is an older model from 2019 and a good BBCOR and USSSA bat. Very good performing bat with a sound that players love. Lightweight and easy to swing. It's probably one of the best sellers, and since the CAT8 is still available, it's perhaps one of the better bang for the buck. Prices dropped for this older model. So, it is a good match for an entry-level player on a tight budget.

Pop: ⭐⭐⭐⭐

Durability: ⭐⭐⭐⭐

Vibration: ⭐⭐⭐⭐

 
<span style="text-decoration:underline;">**Balanced**</span> or End loaded?

Ghost X Evolution

# Easton Ghost X Evolution Baseball Bat

The Ghost X Evolution is part of Easton's prestigious line of composite baseball bats. Building on the innovations introduced by its predecessors like the Easton MAKO, Easton delivers an enhanced performance and feel to youth and adult baseball players alike. Crafted with Easton's EXACT™ Carbon composite material, the Ghost X Evolution combines speed, power, and precision. It's designed for hitters who want superior energy transfer and reduced vibration. The Easton Ghost X Evolution is the embodiment of Easton's dedication to helping players of all levels unlock their potential and achieve peak performance.  
  

**Perfect bat for**:  Competitive youth and recreational players who want exceptional speed, power, and comfort when making contact.  
  

### Key features include:  
  

-   EXACT™ Carbon Composite Material: Delivers a powerful barrel performance and a significantly reduced vibration for a better feel.
    
-   NITROCELL™ Foam: Injected into the connection point, it offers a lighter and more comfortable feel, enhancing the overall balance.
    
-   Dynamic Feel System™: Creates a more robust and responsive barrel, maximizing performance with every swing.  
    Speed Cap™: Provides a more flexible and responsive barrel with a natural sound on impact.
    
-   Lizard Skins™ Grip: Customized grip ensures superior comfort and tack for better control during high-intensity swings.  
    Two-Piece ConneXion+™ Technology: Improves energy transfer for optimized feel and performance at contact.  
      
    

### Top competitors comparison: [Louisville Slugger Meta](https://sidelineswap.com/shop/baseball/bats/louisville-slugger/meta/l59403) and the [DeMarini CF Zen](https://sidelineswap.com/shop/baseball/bats/demarini/cf-zen-2020/l8432)

  

Against leading competitors like the Louisville Slugger Meta and the DeMarini CF Zen, the Easton Ghost X Evolution excels with its advanced EXACT™ Carbon composite and Dynamic Feel System™ technology, delivering unmatched barrel performance and reduced vibration. While the Meta emphasizes its three-piece design for swing speed and the CF Zen highlights flexibility and balance, the Ghost X Evolution distinguishes itself with superior energy transfer and a high-performance grip.  
  

### Evolution of the Easton Lineup

  

Here is a list that details the progression of this series, highlighting the main features and advancements with each new model.  
  
  
**2018 - [Easton Ghost X](https://sidelineswap.com/shop/baseball/bats/easton/ghost-x/l7608)**
- New Dynamic Feel System™ creating the best feeling and most powerful composite bat in the game.  
- EXACT™ Carbon engineering provides better vibration reduction and optimizes barrel performance.  
- New X-tended barrel design gives players a larger sweet spot.  
  
**2018 - [Easton Ghost X Hyperlite](https://sidelineswap.com/shop/baseball/bats/easton/ghost-x-hyperlite/l681)** 
- A one-piece exact carbon composite design.  
- The Hyperlite model focuses on an incredibly light swing weight for younger players.  
- Delivers a balanced swing path through the zone.  
  
**2019 - [Easton Ghost X Evolution](https://sidelineswap.com/shop/baseball/bats/easton/ghost-x-evolution/bat-material-composite/l228675)**
- Features new CXN EVOLUTION™ construction with NITROCELL™ foam, creating a lighter, better-feeling bat with a more forgiving sweet spot.  
- FLEX™ barrel technology with new TCT™ composite material in the barrel offers a softer feel, greater performance, and a larger sweet spot.  
- Speed Cap™ provides a more flexible and responsive barrel with a natural sound on impact.  
- Lizard Skins™ grip for superior comfort and tack.

### What people are saying (edited for clarity and brevity)

**PROS**

-   I bought the Easton Ghost bat (28/18) for my 7-year-old son, who plays kid pitch. It's great! No vibration, excellent pop. He's excelled in batting since he started using it. Worth the cost. Highly recommended!
    
-   Bought the 29-inch version instead of the 28-inch for my 8-year-old. It makes a cracking sound, but he hits 20 feet further with it than his old bat. No vibration issues yet. Overall, a solid bat.
    
-   My 11-year-old son loved this bat. He used it in a tournament right out of the package and almost all of his team used it too. They scored 19 runs in that game.
    

**CONS**

-   Bought for 9-year-old. Looks cool but has a small sweet spot and hand vibrations. Decent pop, but needs 100 swings to break in."
    
-   Prices do NOT align with quality.
    
-   I bought the X-Evolution baseball bat on sale for my son, but it never performed well. Hits only made it to the infield, and there's a dead spot in the barrel's last 3-4 inches. This makes it challenging to hit outside pitches.
    

  
  

### Certification: USA, USSSA

### Expert Notes ([Tony from BatExperts](https://sidelineswap.com/batexperts))

The Ghost X Evolution is a two piece composite bat. It’s one of the better Little League bats of 2019 because it has a lighter weight and is easy to swing. In the USA marketplace, it was probably one of the better bats. It has a cool paint job, which is attractive for a Little Leaguer, where looks can often be more of a consideration than performance.  
  

Pop: ⭐⭐⭐

Durability: ⭐⭐⭐⭐

Vibration: ⭐⭐⭐

  
**Balanced** or End loaded?

## 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?

Velo

### Expert Notes
The longest lasting metal bat series on the market is still at its peak. Rawlings legendary Velo series returned in 2022, with a Velo ACP release that I’ve heard hitters say offers unparalleled balance at the plate. Over time, the Rawlings Velo series has evolved by incorporating the ACP (Accelerated Carbon Performance) line that adds extra carbon in the barrel, which we’ve heard does a lot to increase pop. While Velo’s aren’t the best looking bats you’re going to find, they make up for the plainness with top-notch performance. Rawlings’ resilient Velo series should continue to be a favorite for hard-nosed hitters who prefer production over flash.

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Used USSSA Certified Marucci CAT 8 Bat 30" (-8)

Used USSSA Certified Rawlings Velo Hybrid Bat -8 22OZ 30"

Used USSSA Certified Rawlings (-8) 22 oz 30" Velo Bat

Used  Marucci USSSA Certified (-8) 22 oz 30" CAT8 Bat

Used  Marucci USSSA Certified Alloy 22 oz 30" CAT8 Bat

(Used)

Used Marucci CAT8 Bat USSSA Certified (-8) Alloy 22 oz 30"

Used 2019 Marucci USSSA Certified Alloy 22 oz 30" CAT8 Bat

Used USSSA Certified Marucci CAT 8 Alloy Bat -8 22OZ 30"

Used USSSA Certified 2019 Marucci CAT8 Alloy Bat (-8) 22 oz 30"

Used Rawlings Velo Hybrid Bat USSSA Certified (-8) Hybrid 22 oz 30"

(Cracked)Used Easton Ghost X Evolution Bat USABat Certified (-8) Composite 22 oz 30"

Used Rawlings Velo Acp Bb Sb Usssa 2 5 8 Bat 30" 11162-s000413672

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