Bats

Baseball

Sale

USSSA Certified

USABat Certified

Bat Certification

Length

16OZ

17OZ

18OZ

19OZ

20OZ

21OZ

22OZ

23OZ

24OZ

25OZ

26OZ

27OZ

28OZ

Other/Unknown

Weight

Drop

Marucci

Easton

Louisville Slugger

Other

Brand

Used

Condition

Alloy

Composite

Hybrid

Wood

Bat Material

High School & College

Kid Pitch (9YO-13YO)

Age Group

2 5/8"

2 3/4"

Other / Unknown

Barrel

2025

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

Unspecified

Release Year

Black

Silver

White

Yellow

Color

Select PWR

## Louisville Slugger Select PWR Baseball Bat

The Louisville Slugger Select PWR (Power) series caters to power hitters, combining an end-loaded swing weight with innovations for maximum momentum and distance. Louisville Slugger remains at the forefront of advancements in bat technology, delivering bats that perform up to the brand’s legendary past. The brand's adherence to quality and a deep understanding of the game's evolving needs has made Louisville Slugger bats a preferred choice among players of all levels, from the Little League to the Major Leagues.

  

Perfect bat for: Players seeking a hybrid bat with a big barrel and heavier-than-average swing weight.

  

### Key features include:

  

-   EXD Alloy: Enables a larger sweet spot for explosive power and unmatched feel at contact.
    
-   Three-Piece Construction: Incorporates the VCX Vibration Control Connection System, significantly reducing hand sting by isolating impact vibrations.
    
-   PWR End Cap: Enhances the bat's momentum and maximizes swing speed for an explosive impact.
    
-   Premium LS Pro Comfort Grip™: Offers the perfect blend of tack and cushion, ensuring optimal control and comfort during intense swings.
    
-   Power Swing Weight: Calibrated for players aiming to achieve maximum power and momentum, offering a strategic advantage in power hitting.
    
-   SBC Turbine End Cap: Improves the bat's aerodynamics, promoting faster swing speeds without sacrificing control.
    

  

### Top competitors comparison: The [Marucci CAT9 Connect](https://sidelineswap.com/shop/baseball/bats/marucci/cat9-connect-3/l164210) and the [Rawlings Quatro Pro](https://sidelineswap.com/shop/baseball/bats/rawlings/quatro-pro/l10010)

  

The Louisville Slugger Select PWR Bat holds a unique position in the market with its heavy-swinging, power-focused design. While its competitors, the Marucci CAT9 Connect and the Rawlings Quatro Pro, offer variations in balance and multi-material constructions aimed at flexibility and speed, the Select PWR distinguishes itself with its emphasis on maximum power output and vibration control.

  

### Progression of The Louisville Slugger Select PWR

Here is a list that details the progression of this series, highlighting the main features and advancements with each new model.

  

**2019 - Select 710**
- Introduced as a hybrid bat with an alloy barrel and composite handle.  
- VCX™ Vibration Control connection system allowed independent movement between the barrel and handle, reducing vibration and providing a unique feel.  
- Featured an end-loaded swing weight for power hitters.  
- SPEED Ballistic Composite End Cap optimized swing speed.  
  
**2020 - [Select PWR](https://sidelineswap.com/shop/baseball/bats/louisville-slugger/select-pwr/l164317)**  
- Enhanced with a more pronounced end-loaded swing weight compared to its predecessor for power hitters.  
- Continued use of the VCX™ Vibration Control technology for improved feel and reduced vibration.  
- EXD™ Alloy barrel for increased barrel length and sweet spot.  
- Premium RTX™ end cap design maximized barrel shape and sweet spot.  
  
**2021 - [Select PWR](https://sidelineswap.com/shop/baseball/bats/louisville-slugger/select-pwr/l164317)**  
- Retained the end-loaded design, specifically engineered for power hitters.  
- The VCX2™ Vibration Control Connection System was upgraded for an even better feel and reduced vibration.  
- EXD Alloy extended barrel for a larger sweet spot.  
- PWR End Cap enhances momentum and power on swing.  
  
**2022 - [Select PWR](https://sidelineswap.com/shop/baseball/bats/louisville-slugger/select-pwr/l164317)**  
- Maintained its signature end-loaded swing weight and VCX2™ Vibration Control Connection System.  
- Introduced the LS Pro Comfort Grip™ for better tack and cushion, enhancing control and feel. - Continued with the EXD Alloy barrel and PWR End Cap for maximizing power and swing speed.

### What people are saying (edited for clarity and brevity)

  

**PROS**

-   It has a large sweet spot, making it perfect for power hitters to hit balls off and over the fence, even in colder weather.
    
-   This bat is amazing! With a slight end load and tons of pop, it's the perfect choice for any player. We're so happy we made this purchase - it's definitely worth it!
    
-   This bat has a huge sweet spot, is super forgiving on the hands, has no vibration in the handle, and is more durable than other bbcor bats.
    

**CONS**

-   Unfortunately, after the first tournament it already has a slight rattle in the barrel.
    
-   I purchased this bat a month ago. After hitting two foul balls, the bat got scratched beyond my expectations.
    
-   This bat has no pop, feels like a USA bat, should be a cage bat, no pop, no pop!
    

### Certification: BBCOR, USA, USSA

### Expert Notes ([Tony from BatExperts](https://sidelineswap.com/batexperts))

  

The Louiseville Select PWR bat is one of the hottest bass out there for hybrids. The BBCOR model is a heavier bat and is in the same category as The Goods by DeMarini. Only about 20% of the market is going to be able to use this bat just because of it’s weight. It’s designed for a power hitter who likes a stiff feel and big barrel.

  
  

Pop: ⭐⭐⭐⭐

Durability: ⭐⭐⭐⭐⭐

Vibration: ⭐⭐⭐⭐

  
Mid-balanced or **End loaded**?

CAT X

## Marucci CAT X Bat

The Marucci CAT X is a single-piece alloy bat that features a huge barrel and powerful out-of-the-wrapper performance. Designed with precision, the CAT X exemplifies Marucci's commitment to pushing the boundaries of technology and engineering in bat design. Founded in 2009 with a commitment to enhance the game using top-tier equipment, Marucci has since made significant advancements in bat technology thanks to direct collaboration with professional athletes. This relationship with some of the game's top players ensures Marucci's products are crafted with a keen understanding of what athletes truly need at the plate.

**Perfect bat for:** High school and collegiate players who demand elite performance, superior balance, and a more responsive feel from their equipment.


### Key features include:



* **AZR Alloy Construction:** Offers a more responsive microstructure for better feel, more forgiveness, and enhanced performance at the plate.
* **Multi-variable wall design:** Creates an expanded sweet spot and thinner barrel walls that are more forgiving after off-centered contact.
* **Ring-free barrel technology:** Provides maximum performance with no “dead” spots, ensuring every hit feels solid and powerful.
* **AV2 Anti-vibration knob:** Features an upgraded, finely tuned harmonic dampening system for better feel and less vibration.
* **Professionally Inspired Handle**: Features a removable taper and ergonomic knob shape for more top-hand control and comfortable swings.


### Top competitors comparison: The [Rawlings Velo ACP](https://sidelineswap.com/shop/baseball/bats/rawlings/velo-acp/l164357) and the [Easton ADV 360](https://sidelineswap.com/shop/baseball/bats/easton/adv-360/l59709)

Marucci's CAT X sets itself apart with its unique AZR alloy construction and anti-vibration technology. It is ideal for players looking for a blend of traditional feel and modern performance enhancements. While the Rawlings Velo ACP leads the field with its Accelerated Carbon Performance for a lighter swing, and the Easton ADV 360 capitalizes on its Launch Comp™ technology for higher flex and response, the CAT X shines with its superior balance, reduced vibration, and increased sweet spot thanks to its proprietary construction and design features.


### Progression of the Marucci CAT X Baseball Bat:


Here is a list that details the progression of this series, highlighting the main features and advancements with each new model. 


**2019 - [CAT8](https://sidelineswap.com/shop/baseball/bats/marucci/cat9-2/l163499), 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**



* 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, and CATX Composite**



* 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**



* Decent pop and has good barrel control. It seems lighter due to the way it;s balanced. If you’re thinking of moving up in size, do it with this bat.
* I got my son the CAT X BBCOR 33" bat. He chose it over his Voodoo One for his high school varsity games. The CAT X seems well-built, and other players using it have had no issues. In contrast, two of his teammates' Voodoo One bats have already broken this season.
* The grip is cushioned and comfortable. The liquid gel handle reduces vibrations and the "sweet spot" on the barrel is forgiving. Highly recommend this bat.

**CONS**



* The BBCOR Cat X is by far the worst Marucci we've ever bought. It has NO Pop and sounds like he's hitting rocks with the bat. The ball barely leaves the infield when he hits it. 
* Broken in by underhand toss of 160 pitches. Handle broke in a week. Wearing gloves saved the my son's hands.
* Unfortunately my son has been using this bat for only a few weeks and there is already something rattling in the handle.


### **Certification**: BBCOR and USSSA


### Expert Notes ([Tony](https://sidelineswap.com/locker/batexperts))

CATX came out in 2023. The first gen is a white ribbon silver bat. For the second run, Marucci came out with a version called the CATX Vanta. It's a blacked-out, limited-edition. Both gens are an alloy one-piece bat, both very strong performers. They took the alloy and strength from the CAT9 and applied the balance and feel from the CAT8 to develop the CATX.

Pop: ⭐⭐⭐⭐

Durability: ⭐⭐⭐⭐

Vibration: ⭐⭐⭐⭐

 
**Balanced** or End loaded?

CAT X Connect

## Marucci CAT X Connect Baseball Bat


The CAT X Connect is a is a two-piece hybrid bat with features aimed at improving player performance through a mix of materials and engineering techniques. Overall, the bat provides a stiffer feel while also reducing vibration, with better energy transfer and reduced sting on mishits. It’s ideal for aggressive hitters—with no dead spots, advanced grips, and an ergonomic knob. Since its launch in 2009, Marucci has grown to stand among the giants of baseball equipment manufacturers thanks to a passionate dedication to quality and performance. By building research partnerships with major league players, Marucci creates products that fulfill players' specific needs and preferences at all levels.

**Perfect bat for:** Amateur power hitters looking for a mix of reach, power, and vibration reduction in their swings.


### Key features include:



* **Two-Piece Hybrid Construction:** Combines a power-loaded barrel made of AZ105 alloy with a composite handle, ensuring maximum performance and durability with a smooth swing.
* **SDX LT Connection:** Provides a stiffer feel while reducing vibration, offering better energy transfer and reducing the sting on mishits — ideal for aggressive hitters.
* **Power-Loaded Barrel:** Engineered to optimize weight distribution, enhancing power potential without sacrificing swing speed.
* **Ring-Free Barrel Technology:** Eliminates barriers to maximum performance, ensuring no “dead” spots across the barrel’s surface.
* **Ergonomically Designed Knob:** Promotes comfort and control, complementing the bat’s design to reduce hand fatigue and improve overall handling.
* **Micro-Perforated Soft-Touch Grip:** Enhances comfort and tack, allowing for better control and reducing the likelihood of slippage during powerful swings.


### Top competitors comparison: The [DeMarini Voodoo](https://sidelineswap.com/shop/baseball/bats/demarini/voodoo/l7333) and the [Easton Ghost X Evolution](https://sidelineswap.com/shop/baseball/bats/easton/ghost-x-evolution/bat-material-composite/l228675)

The Marucci CAT X Connect distinguishes itself with its specialized SDX LT connection that minimizes vibration while maximizing power, tailored specifically for power hitters who value comfort and efficiency. While the DeMarini Voodoo is celebrated for its balanced swing weight and the Easton Ghost X Evolution for its dynamic feel and quick swing speed, the CAT X Connect excels in delivering a powerful, stiff, feedback-friendly experience, marked by a reduction in vibration and an increase in power transfer.


### Progression of the Marucci CAT X Connect Baseball Bat:


 Here is a list that details the progression of this series, highlighting the main features and advancements with each new model.

**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**



* It's an end-loaded bat, but it's very easy to swing. You have full control when going through the strike zone, no matter where the ball is over the plate.
* This bat allows you to maximize your swing speed for high ball exit velocities. The sweet spot is huge and covers almost the entire barrel of the bat, making the ball jump off the bat."
* It’s been used for about a month for cage work and early season practice. The ability to consistently barrel or square up on a pitch is better than any bat on the market. The connect version does minimize the vibration.

**CONS**



* The grip is slippery. Even with batting gloves on it’s hard to hold on to it. Easy fix with a lizard skin grip.
* Bat knob fell off after 1st time using, no pop!
* Used for one game and the knob sticker has come off already. 


### Certification: BBCOR, USSA


### Expert Notes ([Tony](https://sidelineswap.com/locker/batexperts))

The CATX Connect is a hybrid bat. It's a strong performer. It's top five in the hybrid market. Very easy to swing, very well balanced. There's a good nature to it; it doesn't dent. It's very durable. But it is an end-loaded bat and a two-piece hybrid, so it's more designed for the power hitter and for stronger players.

Pop: ⭐⭐⭐⭐

Durability: ⭐⭐⭐⭐⭐

Vibration: ⭐⭐⭐⭐⭐


Balanced or **End loaded**?

CAT X Composite

## Marucci CAT X Composite Bat


The Marucci CAT X Composite is another innovative model within the Marucci CAT series, expanding the brand's offerings to players who prefer composite bats over alloy. Composite bats, known for their lighter weight and larger sweet spot, provide a different feel and performance compared to their alloy counterparts. Marucci's offerings, like the CAT X Composite bat, stand as a testament to the brand's unwavering pursuit of excellence in every swing.

**Perfect bat for:** Youth players looking for a bat that offers superior lightweight performance with a large sweet spot.


### Key features include:



* **Maximum Composite Performance:** Utilizes a precision-balanced, maximum composite barrel that delivers a larger sweet spot and higher overall performance.
* **MDX, Multi-Directional Composite:** Provides fine-tuned performance and weight distribution, ensuring a balanced feel for greater control and faster swing speeds.
* **Ring-Free Barrel Construction:** Allows for more barrel flex and increased performance with no "dead" spots, offering a consistent and powerful hitting surface.
* **Sting-Free Comfort Knob:** Features an ergonomic design that reduces vibration and improves comfort, allowing players to swing with confidence.
* **Two-Piece Composite Construction:** Delivers a smooth, responsive feel throughout the swing, enhancing control and reducing feedback on mishits.
* **Micro-Perforated Cushy Grip:** Ensures optimal grip and comfort, allowing for tighter control and minimizing hand fatigue during extended play.


### Top competitors comparison: The [Louisville Slugger Prime 919](https://sidelineswap.com/shop/baseball/bats/louisville-slugger/prime-919/l9509) and the [DeMarini CF](https://sidelineswap.com/shop/baseball/bats/demarini/cf-20/l59398)

The Marucci CAT X Composite distinguishes itself with its focused commitment to a balanced swing, control, and minimizing feedback, aimed especially at youth players. While Louisville Slugger’s Prime is known for its premium materials and balanced swing weight, and the DeMarini CF is celebrated for delivering top-notch performance with groundbreaking technology, the CAT X Composite stands out with its MDX, multi-directional composite engineering and sting-free comfort knob, ensuring a balanced, comfortable, and high-performing experience for the youth player moving up in the game.


### Progression of the Marucci CAT X Composite Baseball Bat:


Here is a list that details the progression of this series, highlighting the main features and advancements with each new model.

**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**



* 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**



* Bought for son transitioning to BBCOR. Light and balanced. Good pop and sound. Great balanced BBCOR bat!
* Like cheating, it’s awesome! Whole barrel is super hot. 33” sweet spot
* Bat has huge sweet spot. Lots of pop!

**CONS**



* My son's bat grip is separating already. The bat lacks the usual sound of CatX or Cat8 bats. We paid extra for the grip, but it's coming apart fast. 
* The price doesn't deserve more than 4 stars, but we appreciate the fast shipping and the name engraving.
* Bought this bat for my 14 year old, felt good during batting practice, but the second he hit the ball in game it broke in half! 500 dollars down the drain.


### **Certification**: USSSA, BBCOR


### Expert Notes ([Tony](https://sidelineswap.com/locker/batexperts))

The CAT X Composite is very, very easy to swing. Not quite as popular as the CF in terms of performance. There are newer Marucci bats out there that are stronger, hotter-performing bats. But it's still a top top-tier bat. It's right up there with the CAT9 composite, but it doesn't get the notoriety because you've got some newer bats on the market with cooler paint jobs.

Pop: ⭐⭐⭐⭐

Durability: ⭐⭐⭐⭐⭐

Vibration: ⭐⭐⭐⭐⭐

 
**Mid-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: ⭐⭐⭐

 
**Mid-balanced** or End loaded?

2023 Baseball Bats

Shop by Bat Certification