Bats

Baseball

Sale

USABat Certified

USSSA Certified

Bat Certification

Length

13OZ

14OZ

15OZ

16OZ

31OZ

Other/Unknown

Weight

Drop

Marucci

Easton

Rawlings

Victus

Brand

Used

Condition

Alloy

Composite

Hybrid

Bat Material

Kid Pitch (9YO-13YO)

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

Age Group

2 1/4"

2 5/8"

2 3/4"

Barrel

2025

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2012

Unspecified

Release Year

Black

Blue

Gray

Pink

Yellow

Color

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?

### About the Marucci F5

The precision made Marucci F5 is a value bat built for exceptional durability. 

With AZ4X aluminum alloy construction for increased power, a multi-variable wall design for an expanded sweet spot, and a custom micro-perforated soft touch grip for added comfort, the Marucci F5 is designed for increased power and added comfort. 

### Marucci F5 - Key Features

- AZ4X aluminum alloy Construction for increased power.
- Multi-variable wall design for an expanded sweet spot.
- Custom micro-perforated soft touch grip for added comfort.

Model|Price|Built For|Construction
:-:|:-:|:-:|:-:
Marucci F5|$$|increased power and added comfort|Aluminium

### Marucci F5 - Specs

- **Construction:** One-Piece
- **Material:** Aluminium
- **Barrel Material:** AZ4X aluminum alloy
- **Swing Weight:** Balanced

Model|Construction|Material|Barrel Material|Swing Weight
:-:|:-:|:-:|:-:|:-:
Marucci F5|One-Piece|Aluminium|AZ4X aluminum alloy|Balanced

### Other baseball bats by Marucci similar to the Marucci F5

If you like what the Marucci F5 has to offer, or are looking for something slightly different, check out other bats by Marucci such as:

- [Marucci CAT 7](https://sidelineswap.com/shop/baseball/bats/marucci/cat-7/l7247)
- [Marucci Posey28](https://sidelineswap.com/shop/baseball/bats/marucci/posey28/l9995)
- [Marucci CAT 8](https://sidelineswap.com/shop/baseball/bats/marucci/cat-8/l7709)

Speed

### Expert Notes
Speed is indeed the name of the game for one of Easton’s flagship alloy bat series. The most recent 2022 Easton Speed bat has a one-piece composite construction, and
features the company’s Hyperlite material, which makes for an astonishingly fast swing. And while this release is beloved by us and others, many hitters have told me that
nothing beats the 2019 Easton Speed release, which became famous for its green handle, black barrel, and outstanding production at every level and age group. Regardless of which model you use, one thing is clear: hitters craft a special connection with their Easton Speed bats. Swinging a Speed might be all you need to accelerate your game.

CAT7

### About the Marucci CAT 7

The precision made Marucci CAT 7 is a value bat built for a solid feel. 

With a one-piece, AZ4X alloy construction for a traditional feel, an AV2 Anti-Vibration Knob for more vibration reduction, and a balanced design for top-notch precision, the Marucci CAT 7 is designed for a traditional feel and top-notch precision. 

### Marucci CAT 7 - Key Features

- One-Piece, AZ4X Alloy Construction for a traditional feel.
- AV2 Anti-Vibration Knob for more vibration reduction.
- Balanced design for top-notch precision.

Model|Price|Built For|Construction
:-:|:-:|:-:|:-:
Marucci CAT 7|$$$|A traditional feel and top-notch precision|Aluminium

### Marucci CAT 7 - Specs

- **Construction:** One-Piece
- **Material:** Aluminium
- **Barrel Material:** AZ4X Alloy
- **Swing Weight:** Balanced


Model|Construction|Material|Barrel Material|Swing Weight
:-:|:-:|:-:|:-:|:-:
Marucci CAT 7|One-Piece|Aluminium|AZ4X Alloy|Balanced

### Other baseball bats by Marucci similar to the Marucci CAT 7

If you like what the Marucci CAT 7 has to offer, or are looking for something slightly different, check out other bats by Marucci such as:

- [Marucci Posey28](https://sidelineswap.com/shop/baseball/bats/marucci/posey28/l9995)
- [Marucci CAT 8](https://sidelineswap.com/shop/baseball/bats/marucci/cat-8/l7709)
- [Marucci Cat 9](https://sidelineswap.com/shop/baseball/bats/marucci/cat-9-2/l163499)

Prodigy

### Expert Notes
The Rawlings Prodigy youth bat series explains in its name that those who swing it are set for success. The 2022 Prodigy bat is a favorite within USA baseball leagues because of its extremely lightweight feel and red/orange color combination. The one- piece alloy bat was first released in 2017, and Rawlings has remained committed to providing an affordable yet effective Prodigy bat model every year since. Besides looks, I’ve noticed that not much has changed between the earliest Prodigy bat and the most recent release—but that’s because youth hitters clearly have no complaints about this model. The Rawlings Prodigy bat series is proof that, sometimes, keeping it simple is best for success.

Raptor

Rival

storm

Model

United States (All)

US: South

US: Midwest

US: West

Seller Location

Accepts Offers

Sold Items Only

Auction

Item Type

Elite Sellers

Quick Shippers

Shops (Businesses)

Lockers (Individuals)

Curated

Pro Seller

Seller Type

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

Used Rawlings USABat Certified (-11) 15 oz 26" Prodigy Bat

2021 Hybrid (-10) 16 oz 26" Rival Bat

(Used)

2021 Easton Speed USABat Certified Bat (-13) Composite 13 oz 26" (Used)

Used 2021 Marucci CAT9 Bat USSSA Certified (-10) Alloy 16 oz 26"

2021 Easton Speed USABat Certified Bat (-10) Alloy 16 oz 26" (Used)

Used 2021 Easton USABat Certified (-13) 13 oz 26" Speed Comp Bat

Marucci F5 Bat USSSA Certified (-10) Alloy 16 oz 26"

Used USABat Certified Rawlings storm Alloy Bat -12 14OZ 26'

Marucci Cat 7 Junior Big Barrel Bat

Marucci CAT9 USSSA Jr. Big Barrel Bat 2021 (-10)

Used Rawlings Raptor 26" -12 Drop Tee Ball Bats

2021 Baseball Bats

Newest

Last Updated

Price: High to Low

Price: Low to High

Quick Shipping

Canadian Seller Only

International Seller Only

2021 Baseball Bats

Shop by Bat Certification