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30.5"

33.5"

Length

12OZ

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13.5OZ

14OZ

15OZ

16OZ

17OZ

18OZ

19OZ

19.5OZ

20OZ

20.5OZ

21OZ

21.5OZ

22OZ

22.5OZ

23OZ

23.5OZ

24OZ

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25.5OZ

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26.5OZ

27OZ

27.5OZ

28OZ

28.5OZ

29OZ

29.5OZ

30OZ

30.5OZ

31OZ

31.5OZ

32OZ

11OZ

Other/Unknown

Weight

-7.5

-12.5

Drop

Louisville Slugger

Marucci

Easton

Rawlings

True

Brand

Used

Condition

Alloy

Hybrid

Bat Material

High School & College

Kid Pitch (9YO-13YO)

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

Age Group

2 1/4"

2 5/8"

2 3/4"

Barrel

2026

2023

2022

2016

Release Year

Black

Blue

Green

Color

Atlas

# Louisville Slugger Atlas Baseball Bat

The Louieville Slugger Atlas Bat is a premium one-piece alloy masterpiece for elite high school and college players. Boasting an updated look and crafted through both player trials and AI simulations, this bat combines cutting-edge technology with the legendary history of Louisville Slugger bats. 

The Atlas leverages insights from AI modeling to incorporate variable barrel thickness along its entire length, resulting in a colossal sweet spot and optimal performance. With a one-piece alloy design, this bat offers total barrel control and a comfortable feel, carrying forward the legacy of Louisville Slugger's dedication to the art and science of the game.

**Perfect bat for:** Players who prefer a light swing weight or a wood-like feel in an alloy bat. It's a precision hitter’s bat designed to provide a good balance between weight and power.


### Key features include:



* **EVOKE Alloy Barrel:** AI-optimized wall design along the entire length of the barrel.
* **SPD-Gen2 End Cap:** Designed with lightweight, composite materials to optimize barrel performance.
* **Premium LS Pro Comfort Grip:** Applied to the handle for the added tack and cushion players love, improving comfort and bat control.
* **Balanced Swing Weight:** For the ultimate combination of speed and power
* **TUNED Mass Damper (TMD):** Component within the handle absorbs vibration.
* **One-Piece Alloy Construction:** Stiff, durable design focused on amplifying a player’s bat speed to deliver peak exit velocities.


### Top competitors comparison: The [Voodoo One](https://sidelineswap.com/shop/baseball/bats/demarini/voodoo-one/l9487) and [Easton Alpha ALX](https://sidelineswap.com/shop/baseball/bats/demarini/voodoo-one/l9487)


The Voodoo One, Easton ALX, and Louisville Slugger Atlas, all light-swinging single-piece alloy baseball bats, offer distinct advantages for hitters. The Voodoo One emphasizes precision and durability with a balanced swing, while the Easton ALX focuses on a responsive sweet spot and lightweight feel. The Louisville Slugger Atlas, incorporating AI simulations, stands out with variable barrel thickness for a massive sweet spot and optimal performance, carrying the historic legacy of the Louisville Slugger brand. Each bat caters to different player preferences, with the Voodoo One and Easton ALX providing reliable performance and the Atlas introducing technological innovation for elite high school and college players.


### The progression of the Louisville Slugger Atlas Baseball Bat:

There is no 2022 version of the Atlas. It’s compared to the single-piece Solo which also used a variable wall thickness and unique end cap to keep the bat light. 


### What people are saying (edited for clarity and brevity)


**PROS**



* My 14-year-old son needed a new BBCOR bat. He likes the one he got as it swings light and the barrel seems huge, although it's very loud.
* My son has been swinging a Cat X composite. I was not seeing the bat speed I thought he should have by now, I bought him the Atlas and from the first swing I saw a difference on bat speed. 
* Balanced bat with a massive sweet spot which makes it easy to catch barrel. As well as great improvements in durability.

**CONS**



* Loudest bat especially in cages. Bat has a rattle in it and we have only had it 3 months.
* The bat has so much vibration.
* Way to loud. It's distracting.


### Certification: BBCOR, USSSA, USA


### Expert Notes ([Tony](https://sidelineswap.com/locker/batexperts))

The Louieville Slugger Atlas is a newer bat that's been out for two years now. It's the next bat in the same generation as the Louisville Slugger Solo. It is a one-piece design, very easy to swing. Flashy paint job. It’s one of the top couple of bats in the alloy market.

Pop: ⭐⭐⭐⭐

Durability: ⭐⭐⭐⭐⭐

Vibration: ⭐⭐⭐⭐

 
 
**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?

CAT9 Connect

## Marucci CAT9 Connect Baseball Bat

The Marucci CAT 9 Connect is an evolution within the Marucci CAT series, specifically designed to cater to hitters who prefer a slightly end-loaded feel and the additional power that comes with a two-piece bat construction. This model integrates Marucci’s latest technology to enhance performance, reduce vibration, and provide a comfortable hitting experience. 

By focusing intently on the needs and feedback of players, Marucci has cultivated a reputation for creating bats that deliver unmatched performance and durability. The Cat 9 Connect combines state-of-the-art technology with a deep understanding of what players truly need to succeed on the field.

**Perfect bat for:** Competitive high school and college players who demand a bat that offers a more end-loaded feel for maximum power—without sacrificing swing speed.


### Key features include:



* **Two-Piece Hybrid Construction:** Combines a carbon composite handle with an AZR alloy barrel for a reduced vibration on contact and a more comfortable, controlled swing.
* **Outer-Locking System (OLS):** Marucci's exclusive connection technology enhances stiffness and energy transfer by creating a tighter connection between the barrel and handle.
* **AZR Alloy Barrel:** Engineered for increased responsiveness and durability, offering a better feel and more forgiveness with every swing.
* **Power-Loaded Barrel:** Tailored for power hitters, providing an end-loaded swing weight that enhances force without compromising bat speed.
* **Micro-Perforated Soft-Touch Grip:** Ensures superior tack and cushion for improved handling and reduced hand fatigue during long batting sessions.
* **Professionally Inspired Handle:** Features a removable taper and an ergonomic knob shape for improved control and comfort.


### Top competitors comparison: [DeMarini Voodoo](https://sidelineswap.com/shop/baseball/bats/demarini/voodoo/l7333) and the [Louisville Slugger Select PWR](https://sidelineswap.com/shop/baseball/bats/louisville-slugger/select-pwr/l164317) 
 
The Marucci Cat 9 Connect sets itself apart with its Outer-Locking System (OLS), providing an unmatched blend of stiffness and energy transfer. While the DeMarini Voodoo is known for its two-piece hybrid design that emphasizes a balanced swing for hitters who want both power and speed, and the Louisville Slugger Select PWR offers a three-piece design for enhanced swing control and reduced vibration, the Cat 9 Connect specializes in delivering a potent combination of speed, power, and precision, making it a formidable choice for players aiming for home runs.


### Progression of the Marucci CAT 9 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**



* 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.


### What people are saying (edited for clarity and brevity)

**PROS**



* My son enjoyed using. It did not cause any pain and had decent hitting power.
* This bat is a great buy with a lot of pop and no stinging. It has a fast swing and is well-balanced, improving confidence. Kids will love it for little league. 
* Well balanced, no shock, decent pop. My 9 year old likes the added two inches compared to his previous bat. Likes that it doesn’t rattle his hands. Very pleased for the price 

**CONS**



* I purchased this bat for my 9-year-old son to use in little league. Sadly, it did not last long and got cracked in the same weak spot as many other bats.
* The bat snapped in 1/2 while my 9 year old son was hitting.
* My 8 year old son hit very well with it until is snapped in half.


### **Certification**: BBCOR


### Expert Notes ([Tony from BatExperts](https://sidelineswap.com/batexperts))

The CAT9 Connect is going to be in the same market as the Select Power, The Goods, and the Voodoo. It's a two-piece hybrid alloy barrel with a composite handle. It's a top-three bat for me. Very good performer and very popular. Just a great overall product. 


Pop: ⭐⭐⭐

Durability: ⭐⭐⭐⭐

Vibration: ⭐⭐⭐⭐

 
Balanced or **End loaded**?

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Black New Kid Pitch (9YO-13YO) USSSA Certified 2023 True Alloy HZRDUS Bat -10 20.5OZ 30.5"

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