2021 Marucci CAT9 Alloy BBCOR Certified Bat (-3) 29 oz 31" (Used)

$43.00^USD

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TimmyG123

100% Positive Feedback (1)

Estimated time to ship: Within 1 business day

Ships from: NJ, USA

Last active: 24 days ago

Member since: 1 month ago

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EmpireSports

2021 Marucci CAT9 Alloy Bat BBCOR Certified (-3) Alloy 28 oz 31" (Used)

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Category	Baseball > Bats
Brand	Marucci
Model	CAT9 Alloy
Release Year	2021
Drop	-3
Condition	Used
Bat Certification	BBCOR Certified
Weight	29OZ
Barrel	2 5/8"
Length	31"
Age Group	High School & College
Bat Material	Alloy
Quantity	1 available

Category	Baseball > Bats
Brand	Marucci
Model	CAT9 Alloy
Release Year	2021
Drop	-3
Condition	Used
Bat Certification	BBCOR Certified
Weight	29OZ
Barrel	2 5/8"
Length	31"
Age Group	High School & College
Bat Material	Alloy
Quantity	1 available

This is a 2021 Marucci CAT9 Alloy BBCOR-certified baseball bat, built with a 2 5/8" alloy barrel and a -3 drop weight-length ratio. The CAT9 Alloy offers a balanced feel through the swing, combining durability with a responsive barrel that meets BBCOR standards for high school and college play. This bat is used but remains a solid option for competitive play where certification and consistent performance matter. With a length of 31" and a weight of 29 ounces, this bat suits players who prefer a slightly longer reach with a manageable weight for quicker bat speed and control. The BBCOR certification means it’s legal for high school and college leagues, ideal for players transitioning into or competing at those levels. The alloy construction helps deliver a solid pop without compromising swing weight, making it a practical choice for players looking to balance power and bat speed.

Perfect bat for:

Players who are looking to elevate their game with balance, power, and performance.

Pop

Durability

Vibration

The Marucci CAT 9 features a single piece of aluminum with multivariable wall thickness, extending the sweet spot and reducing swing weight. The CAT9 features a Ring-free barrel which allows for more flex within the barrel and minimizes dead spots through the bat. This model includes new technologies like the AV2 knob to dampen sting on mishits and is available in BBCOR, USSSA, and USA versions.

“

My son really likes the CAT9. He likes the weight distribution and how it feels when he catches it clean with his “A” swing. He also feels like there’s a margin for error on his “B/C” swings. It’s his first BBCOR, which has helped make the transition to the big field manageable.

”

@Tjh19, Parent Review

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