Key features include: 

Marucci CAT9 Connect Baseball Bats

Competitive players who want a more end-loaded feel for maximum power—without sacrificing swing speed.

Perfect bat for: 

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.

Tony from BatExperts

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 and combines a responsive, multi-stage-treated AZR alloy barrel with a carbon composite handle for a massive sweet spot. This stiffer connection minimizes vibration and maximizes power on contact. The CAT9 Connect boasts an end-loaded swing weight, ideal for generating bat speed and crushing pitches.

Here is a list that details the progression of this series, highlighting the main features and advancements with each new model.

Progression of the Marucci CAT 9 Connect Baseball Bat

The Marucci CAT9 Connect prioritizes power with a large sweet spot and end-loaded swing weight for strong hitters. The DeMarini Voodoo offers a balanced swing weight and a composite construction for a smoother feel. The Louisville Slugger Select PWR boasts a massive sweet spot with a stiff handle technology for power and control, but the swing weight might be slightly less balanced. Consider your hitting style: pure power with a heavier swing weight (Marucci), a balanced approach with a comfortable swing (DeMarini), or a large sweet spot with some trade-off in swing weight (Louisville Slugger).

Top Competitors 

Marucci CAT9 Connect Baseball Bat

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Marucci CAT9 Connect Pastime (2 3/4") USSSA Bat 2021 (-10)

Marucci CAT9 Connect (2 3/4") USSSA Bat 2021 (-10)

Marucci CAT9 Connect 2 3/4" USSSA Bat 2021 (-10)

Marucci CAT9 Connect Pastime 2 3/4 USSSA Bat 2021 (-10)

Marucci CAT 9 Connect USSSA -10

Used USSSA Certified Marucci CAT9 Connect Hybrid Bat -10 19OZ 29"

Used USSSA Certified Marucci Cat 9 Connect Hybrid Bat -10 19OZ 29"

Used 2021 Marucci CAT9 Pastime Connect Bat USSSA Certified (-10) Hybrid 19 oz 29"

Used USSSA Certified 2021 Marucci CAT9 Connect Pastime Bat 29" (-10)

Used Kid Pitch (9YO-13YO) USSSA Certified 2021 Marucci CAT9 Connect Composite Bat (-10) 19 oz 29"

Used Marucci CAT9 Connect USSSA Certified Bat (-10) Hybrid 19 oz 29"

Used 2022 Marucci USSSA Certified Alloy 19 oz 29" CAT9 Connect Bat

Used  Marucci USSSA Certified (-10) 29" CAT9 Connect Bat

Used USSSA Certified 2021 Marucci Alloy CAT9 Connect Bat (-10) 19 oz 29"

Used USSSA Certified 2021 Marucci Hybrid CAT9 Connect Bat (-10) 19 oz 29"

Marucci Cat 9 Connect 29/19 USSSA

Used Marucci (-10) 19 oz 29" Cat 9 Connect Bat

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## 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>?

19 oz Marucci Cat 9 Connect Baseball Bats

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