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Kid Pitch (9YO-13YO)

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2 5/8"

2 3/4"

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2025

2024

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CAT9

## Marucci CAT 9 Bat


  

The Marucci CAT 9 baseball bat is part of Marucci's highly respected CAT series, known for its balance, performance, and durability. Introduced as an upgrade from the previous models, the CAT 9 incorporates new technologies and materials to provide a superior hitting experience.

  

Since its inception in 2009, Marucci has risen to prominence in the baseball industry by prioritizing direct input from professional players. This player-driven design philosophy has guided the development of some of the market's most trusted and high-performing baseball equipment. Marucci's dedication to quality and performance, coupled with its commitment to a detailed, handcrafted process, has established the brand as a favorite among players at all levels of the game.  
  

Perfect bat for: Youth players who are looking to elevate their game with superior balance, power, and performance.

  

### Key features include:

-   AZR Alloy Construction: Offers a more responsive microstructure for better feel, increased forgiveness, and enhanced performance at elevated swing speeds.
    
-   Precision-Balanced Barrel: Engineered for optimal balance, providing players with control and consistency in their swings.
    
-   Multi-Variable Wall Design: Creates an expanded sweet spot and thinner barrel walls, which help in forgiving off-center hits.
    
-   Ring-Free Barrel Technology: Eliminates dead spots in the barrel, ensuring maximum performance and solid contact throughout the bat.
    
-   Anti-Vibration Knob: Features an AV2 knob that reduces vibration, providing a better feel and minimizing hand sting on mis-hits.
    
-   Micro-Perforated Soft-Touch Grip: Ensures superior comfort and an enhanced feel, allowing for better control and reduced hand fatigue.
    
-   One-Piece Alloy Construction: Delivers a clean, consistent, traditional swing feel with built-in durability for long-lasting performance.
    

### Top competitors comparison: [Easton ADV 360](https://sidelineswap.com/shop/baseball/bats/easton/adv-360/l59709) and the [Louisville Slugger Solo](https://sidelineswap.com/shop/baseball/bats/louisville-slugger/solo/l7816)  
  
The rivals include the Easton ADV 360 and the Louisville Slugger Solo. The Marucci Cat 9 stands out due to its innovative AZR alloy construction, offering a unique combination of feel, performance, and durability that is tailored specifically for the developing player. While the Easton ADV 360 is prized for its 360-degree barrel tuning for precision across the entire barrel and the Louisville Slugger Solo is known for its ultra-balanced swing weight for ultimate swing speed, the Cat 9's multi-variable wall design and precision balancing mean it excels in providing young hitters with a powerful, yet manageable tool to enhance their game.

### Progression of the Marucci CAT 9 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**

-   Great for kids who need to "feel the barrel" during their swing. The ball jumps off this bat well. It has never collapsed and provides enough feedback to know how you hit it. Vibration is only felt when hitting the handle.
    
-   "My 12-year-old son upgraded to a Marucci Cat 9 -5 bat from a 30" -8 bat and is hitting great with it. Although the bat is heavier, it is well-balanced and solid. Highly recommended for kids upgrading to a -5."
    
-   Bought the Cat 9 BBCOR bat for my 13-year-old son. It's well-balanced and has good pop for a one-piece. Vibration-resistant knob helps with miss hits. My son loves it and is hitting the ball well.
    

**CONS**

-   Good bat for my 10-year-old, but didn't hold up well in New England cold spring. Dead after one AAU season despite hard hits and dingers. Would have given 5 stars if it lasted longer.
    
-   My son used this bat for 1 season and it has multiple dents in it. He is 12 and weighs about 70 pounds. Thought I would get more than 1 season out of the bat.
    
-   Bought a bat for my 6-year-old son a year ago. It's good but lacks the power and balance of CATX Aluminum. Looking for sales to buy CATX.
    

  

### Certification: BBCOR

### Expert Notes ([Tony from BatExperts](https://sidelineswap.com/batexperts))

They took the same design from the CAT8 and strengthened the CAT9 with a stronger alloy to avoid any denting issues. It's a very good, durable bat. The CAT9 will be a bit heavier than the CAT8; it's a better bat for stronger kids. The first generation of the CAT9 came out with a gray, black, and red paint job. The second generation they called the Past Time, which was red, white, and blue. It's the same bat, but a different paint job. The second bat was more popular simply because of how it looked. Everyone likes the American Flag with its Stars and Stripes.  
  

Pop: ⭐⭐⭐⭐

Durability: ⭐⭐⭐⭐

Vibration: ⭐⭐⭐⭐

  
**Balanced** or End loaded?

Voodoo

## DeMarini Voodoo Baseball Bat

The DeMarini Voodoo is a popular bat known for its two-piece hybrid construction, combining an alloy barrel with a composite handle. This technological twist provides a sweet blend of pop, performance, and reduced hand sting for players—and has created some well-deserved hype for the Voodoo. Founded in 1989, DeMarini has emerged as an innovative designer for baseball bats at every level. The balanced swing weight and maximized pop of the Voodoo bat is proof of this progression.

**Perfect bat for:** Elite high school and collegiate players who want to maximize their hitting power without sacrificing speed and control.


### Key features include:



* **X14 Alloy Barrel:** Delivers a precision-engineered alloy for optimal weight distribution, providing a blend of speed, balance, and power.
* **3Fusion Connection:** Seamlessly integrates the barrel and handle, optimizing weight control while reducing vibration for an improved feel upon contact.
* **ReAction End Cap:** Increases barrel performance without sacrificing swing speed, allowing players to drive the ball with greater force.
* **Two-Piece Hybrid Construction:** Combines a robust alloy barrel with a composite handle, ensuring durability and comfort during intense play.
* **Tremendous Pop:** The Voodoo’s construction is designed to give hitters a satisfying “pop” sound upon contact, indicative of power and quality.
* **Balanced Swing Weight:** Engineered for optimal swing speed, making it easier for hitters to control their swings and hit with precision.


###  
Top competitors comparison: [The Louisville Slugger Meta](https://sidelineswap.com/shop/baseball/bats/louisville-slugger/meta/l59403) and the [Easton ADV 360](https://sidelineswap.com/shop/baseball/bats/easton/adv-360/l59709) 

The DeMarini Voodoo stands out primarily for its superior vibration reduction and balanced swing weight. The Louisville Slugger Meta is known for its composite barrel that provides a larger sweet spot, while the Easton ADV 360 features an ultra-light swing weight and custom Lizard Skins grip. The choice between these models often comes down to personal preference between a lean towards power (DeMarini Voodoo), sweet spot size (Louisville Slugger Meta), or customization and swing weight (Easton ADV 360). 



### Progression of the DeMarini Voodoo baseball bat line

Here is a list that details the progression of this series, highlighting the main features and advancements with each new model. 


**2007 -** **Voodoo (Initial Release)**
- Introduced the hybrid design concept with an alloy barrel and composite handle. 
- Focused on maximizing power while reducing vibration to the hands. 

**2009 -** **Voodoo Black**
- Introduced Pitch Black Plus Composite handle for better energy transfer. 
- Ion End Cap to reduce vibration and redirect energy back to the barrel. 

**2014 -** **[Voodoo Overlord](https://sidelineswap.com/shop/baseball/bats/demarini/voodoo-overlord/l9080)**
- Featured a new, stiffer D-Fusion handle that reduces vibration more efficiently. 
- Introduced an X12 Alloy barrel for a lighter swing weight and more power. 

**2015 -** **[Voodoo Raw](https://sidelineswap.com/shop/baseball/bats/demarini/voodoo-raw/l9490)**
- RCK Knob for a comfortable grip. 
- Flame-tempered treatment for a stronger, more durable barrel. 
- Introduction of the Low Pro End Cap to optimize swing weight. 

**2017 -** **[Voodoo Balanced](https://sidelineswap.com/shop/baseball/bats/demarini/voodoo-balanced/l9110)**
- Implementation of the 3Fusion handle and end cap for better weight control and feel. 
- Paraflex Composite Handle for an even better feel and more precise weight distribution. 

**2017 -** **[Voodoo Insane](https://sidelineswap.com/shop/baseball/bats/demarini/voodoo-insane/l9489)**
- End-loaded version of the Voodoo, designed for power hitters looking for more mass in the barrel. 
- Also benefited from the 3Fusion System enhancements. 

**2019 -** **[Voodoo One](https://sidelineswap.com/shop/baseball/bats/demarini/voodoo-one/l9487)**
- A one-piece alloy construction for a stiffer feel and maximum energy transfer.

- Features precision-engineered alloy, providing the thinnest walls in the game.


### What people are saying (edited for clarity and brevity)

**PROS**



* I enjoy the balanced weight distribution of the bat in my hands.
* The bat has a really good swing weight, and I know it won't break easily. 
* It has a fantastic pop and an excellent feel with no vibration at all.

**CONS**


### **Certification**: BBCOR, USSSA, USA


### Expert Notes ([Tony](https://sidelineswap.com/locker/batexperts)) 

The Voodoo is an older model. It's been discontinued and replaced by a new bat called The Goods. Both are very similar in design. The Voodoo is a heavier bat designed for larger players who want more power and distance. It's one of the better performers in that two-piece design; it's a composite handle with an alloy barrel, which means they call it a hybrid because it has both materials inside the bat (alloy and composite), giving it an enloaded feel. 

Pop: ⭐⭐⭐⭐

Durability: ⭐⭐⭐⭐

Vibration: ⭐⭐⭐⭐⭐

 
Balanced or <span style="text-decoration:underline;">**End loaded**</span>?

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 <span style="text-decoration:underline;">**End loaded**</span>?

CF 5

### About the DeMarini CF 5

The one of a kind DeMarini CF 5 is a value bat built for great hits. 

With a TR3 strut handle for improved energy transfer, a Geo end cap for more stiffness, and half and half technology for a balanced weight distribution, the DeMarini CF 5 is designed for improved energy transfer and a balanced weight distribution. 

### DeMarini CF 5 - Key Features

- TR3 Strut handle for improved energy transfer.
- Geo end cap for more stiffness.
- Half and half technology for a balanced weight distribution.

Model|Price|Built For|Construction
:-:|:-:|:-:|:-:
DeMarini CF 5|$$|Improved energy transfer and a balanced weight distribution|Composite

### DeMarini CF 5 - Specs

- **Construction:** Two-Piece
- **Material:** Composite
- **Barrel Material:** TR3 Strut Composite
- **Swing Weight:** Balanced

Model|Construction|Material|Barrel Material|Swing Weight
:-:|:-:|:-:|:-:|:-:
DeMarini CF 5|Two-Piece|Composite|TR3 Strut Composite|Balanced

### Other baseball bats by DeMarini similar to the DeMarini CF 5

If you like what the DeMarini CF 5 has to offer, or are looking for something slightly different, check out other bats by DeMarini such as:

- [DeMarini CF8](https://sidelineswap.com/shop/baseball/bats/demarini/cf8/l7553)
- [DeMarini Voodoo](https://sidelineswap.com/shop/baseball/bats/demarini/voodoo/l7333)
- [DeMarini CF Zen](https://sidelineswap.com/shop/baseball/bats/demarini/cf-zen-2020/l8432)

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Cat 9 good condition

Used Marucci CAT9 Connect Bat USSSA Certified (-5) Alloy 27oz 32" BB5S5

Used Marucci CAT9 Bat USSSA Certified (-5) Alloy 27 oz 32" BB5S9

2020 Easton Redline CCORE 32/27 2 & 3/4” Barrel REISSUE Z2K ALLOY (SEE VIDEO)

Used 2020 DeMarini USSSA Certified (-5) 27 oz 32" Voodoo Bat

Marucci CAT 9 Connect Past Time 32/27 -5 USSSA

Used 2020 Marucci BBCOR Certified Hybrid 27 oz 32" CAT9 Connect Bat

Used 2020 DeMarini USSSA Certified Composite 27 oz 32" CF 5 Bat

USSSA Certified Alloy (-5) 27 oz 32" CAT9 Bat

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