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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?

Mako

### Expert Notes
Endurance is the name of the game when it comes to Easton’s Mako bat series. Despite being discontinued in 2017, Easton Mako bats continue to sell very well in the modern market. This two-piece composite bat offers an additional jolt of pop at the plate, and its anti-vibration technology makes getting jammed a little less painful—physically, at least. The 2016 Easton Mako, in particular, has ascended into baseball bat folklore because of its neon green colorway and insane ability to demolish baseballs (although some hitters prefer the orange 2015 model, too). Considering the fantastic prices you can find Easton Mako’s listed at, it remains a top metal bat value pick.

Omaha

### About the Louisville Slugger Omaha

The one of a kind Louisville Slugger Omaha is a value bat built for game winning performance. 

With ST 7U1+ alloy construction for a massive sweet spot, a Vibex handel for improved vibration dampening, and an LS Pro comfort grip for added comfort, the Louisville Slugger Omaha is designed for a massive sweet spot and added comfort. 

### Louisville Slugger Omaha - Key Features

- ST 7U1+ Alloy Construction for a massive sweet spot.
- Vibex handel for improved vibration dampening.
- LS Pro comfort grip for added comfort.

Model|Price|Built For|Construction
:-:|:-:|:-:|:-:
Louisville Slugger Omaha|$$|A massive sweet spot and added comfort|Aluminium

### Louisville Slugger Omaha - Specs

- **Construction:** One-Piece
- **Material:** Aluminium
- **Barrel Material:** ST 7U1+ alloy
- **Swing Weight:** Balanced

Model|Construction|Material|Barrel Material|Swing Weight
:-:|:-:|:-:|:-:|:-:
Louisville Slugger Omaha|One-Piece|Aluminium|ST 7U1+ alloy|Balanced

### Other baseball bats by Louisville Slugger similar to the Louisville Slugger Omaha

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

- [Louisville Slugger Solo 619](https://sidelineswap.com/shop/baseball/bats/louisville-slugger/solo-619/l9519)
- [Louisville Slugger Prime](https://sidelineswap.com/shop/baseball/bats/louisville-slugger/prime-2022/l60860)
- [Louisville Slugger Meta](https://sidelineswap.com/shop/baseball/bats/louisville-slugger/meta/l59403)

Raptor

Rival

### About the Easton S50

The expertly crafted Easton S50 is an inexpensive bat built for game winning performance. 

With a durable aluminum alloy construction for faster swing speeds, one-piece, alloy construction for increased durability, and an ultra-thin 29/32 inch tapered handle for added comfort, the Easton S50 is designed for faster swing speeds and added comfort. 

### Easton S50 - Key Features

- Durable Aluminum Alloy for faster swing speeds.
- One-piece, alloy construction for increased durability.
- Ultra-thin 29/32 inch tapered handle for added comfort.

Model|Price|Built For|Construction
:-:|:-:|:-:|:-:
Easton S50|$|Faster swing speeds and added comfort|Aluminium

### Easton S50 - Specs

- **Construction:** One-Piece
- **Material:** Aluminium
- **Barrel Material:** Aluminum Alloy
- **Swing Weight:** Balanced

Model|Construction|Material|Barrel Material|Swing Weight
:-:|:-:|:-:|:-:|:-:
Easton S50|One-Piece|Aluminium|Aluminum Alloy|Balanced

### Other baseball bats by Easton similar to the Easton S50

If you like what the Easton S50 has to offer, or are looking for something slightly different, check out other bats by Easton such as:

- [Easton Reflex](https://sidelineswap.com/shop/baseball/bats/easton/reflex/l9751)
- [Easton S450](https://sidelineswap.com/shop/baseball/bats/easton/s450/l679)
- [Easton S500](https://sidelineswap.com/shop/baseball/bats/easton/s500/l7267)

Sabotage One

Model

United States (All)

US: South

US: Midwest

US: West

Seller Location

Accepts Offers

Sold Items Only

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Elite Sellers

Quick Shippers

Shops (Businesses)

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Pro Seller

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2023 Alloy (-11) Omaha Bat

Easton Rival Alloy USA Bat -10 20OZ 30"

USSSA Certified Alloy (-5) 31 oz 26" Nox Bat

Used  Marucci USSSA Certified Alloy 20 oz 30" CAT9 Bat

USSSA 2014 Easton Mako Composite Bat (-11) 20 oz 31"

Used USSSA Certified Easton S50 Alloy Bat -10 20OZ 30"

New York Yankees Louisville Slugger Alloy Bat -7 20OZ 27"

Used USSSA Certified Rawlings RX4 Alloy Bat -10 20OZ 30"

Used USSSA Certified 2016 Easton Mako Composite Bat -11 20OZ 31"

Used USSSA Certified 2016 Rawlings Raptor Alloy Bat -11 20OZ 31"

DEMARINI NITRO YOUTH BASEBALL BAT MODEL BPF 1.15 30” 20 OUNCES Flames

Used DeMarini Sabotage One Bat USABat Certified (-11) Alloy 20 oz 31"

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