2024 Marucci CAT9 Connect BBCOR Bat Review
The CAT9 Connect remains a popular, frequently discounted two-piece hybrid: a heat-treated AZ4X alloy barrel on a composite handle with a noticeable end-load and Marucci's SDX EXT connection for a stiff, powerful feel.
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Check today's price →The Score
How we score ↗How big and forgiving the barrel is — based on barrel length, construction (one- vs two-piece, alloy vs composite), and how it plays on balls hit off the center. A primary driver of the overall score.
Raw exit velocity and distance. We use measured numbers from freely available independent testing when they exist; otherwise construction and consensus, judged against the certification’s performance ceiling. A primary driver of the overall score.
Comfort and feedback on contact — vibration dampening from the knob/connection, the sting of a stiff one-piece vs a smooth two-piece, and the sound off the barrel. A primary driver of the overall score.
How well it holds up and how the company stands behind it — documented cracking/denting reports, cold-weather behavior, and the brand’s real warranty record. Good to know, but weighted lightly in the score.
Our take on price-for-performance — the overall package weighed against its cost and what comparable bats run. Shown for context; it is NOT factored into the overall score (price changes too often and is personal).
Why this score: The CAT9 Connect still earns strong power and durability marks thanks to its heat-treated alloy barrel and stiff connection. Swing weight is lower because of the demanding end-load. Value is the standout now that it is heavily discounted against the newer CATX models, making it a smart buy for a power hitter on a budget.
Our Review
A generation behind Marucci's current flagship, the CAT9 Connect has aged into a value buy because its core formula still works. The AZ4X alloy barrel went through Marucci's multi-stage heat treatment for a responsive, forgiving hitting surface, and the SDX EXT connection ties it to the composite handle with a stiff feel that keeps energy moving toward the ball. The end-load is real and gives strong hitters extra mass through the zone, so it favors power over speed. As an alloy-barreled bat it needs no break-in and holds up well over a season. With the CATX and CATX2 now on shelves, the CAT9 Connect is steeply discounted, and at the lower price it is one of the better hybrid deals available to a power hitter.
Pros & Cons
Pros
- End-loaded power profile at a now-discounted price
- Heat-treated AZ4X alloy barrel is forgiving and needs no break-in
- Stiff, energy-efficient SDX EXT connection
Cons
- End-load doesn't suit contact or speed hitters
- A two-generation-old design behind the current CATX line
Full Specifications
| Brand | Marucci |
|---|---|
| Model | CAT9 Connect |
| Model Year | 2024 |
| Certification | BBCOR |
| Sport | Baseball |
| Construction | Two-piece hybrid (AZ4X alloy barrel / SDX EXT composite handle) |
| Model # | MCBCC9 |
| Drop | -3 |
| Barrel | 2 5/8" |
| Swing Weight | End-loaded |
| MSRP | $349.99 |
Where to Buy
2024 Marucci CAT9 Connect BBCOR Bat — FAQ
Is the 2024 Marucci CAT9 Connect a good BBCOR bat?
We rate it 8.2/10 (Grade A). The CAT9 Connect remains a popular, frequently discounted two-piece hybrid: a heat-treated AZ4X alloy barrel on a composite handle with a noticeable end-load and Marucci's SDX EXT connection for a stiff, powerful feel.
What drops does the CAT9 Connect come in?
The 2024 CAT9 Connect BBCOR comes in -3.
Is the Marucci CAT9 Connect BBCOR-legal?
Yes — it's BBCOR certified by the WSU Sports Science Lab. Certified to the BBCOR .50 standard — the barrel is regulated to perform like wood, so it’s legal for high school and college.
How much does the 2024 CAT9 Connect cost?
MSRP is $349.99. We've seen it for $180. We list the lowest price across CheapBats and Amazon on this page.
New to buying bats? Read our bat sizing guide, certifications explained, or browse all guides.
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Sources: CheapBats — Marucci CAT9 Connect BBCOR (MCBCC9) · JustBats — Marucci CAT9 Connect BBCOR (MCBCC9)