Marucci CAT9 31/21 (-10) Composite 21 oz 31" (Used)

Resell & Save Even More

List your gear or trade-in at a local partner.

List Gear Trade-in

Marucci CAT9 31/21 (-10) Composite 21 oz 31" (Used)

Top #81 in Bats

$72.68^USD

Retail: $300.00 (Save $227.32)

Purchases protected by Buyer Guarantee
Worry-Free Returns with
Estimated Delivery: 02/11 - 02/13
Buy now, pay later with

arunslaking

100% Positive Feedback (3)

Estimated time to ship: Within 1 business day

Ships from: TX, USA

Last active: 1 day ago

Member since: 1 year ago

More 31" USSSA Certified Bats you might like

Wrightja1985

Marucci CAT9 Composite -10 21 oz 31" (Used)

$50.00

Retail price: $200.00

MartinMama

2020 Marucci USSSA Certified CAT9 (-10) Composite 21 oz 31" (Used)

$57.71

Retail price: $175.00

Brayden080910

Marucci CAT9 Composite USSSA Certified Bat (-10) 21 oz 31" (Used)

$81.00

Sho17

Marucci CAT9 Composite USSSA Certified Bat (-10) 21 oz 31" (Used)

$150.00

calbear50

Marucci CAT9 Composite USSSA Certified Bat (-10) 21 oz 31" (Used)

$29.16

Retail price: $349.00

Ajs14

Marucci CAT9 Composite USSSA Certified Bat (-10) Composite 21 oz 31" (Used)

$47.39

Retail price: $279.00

Category	Baseball > Bats
Brand	Marucci
Model	CAT9 Composite
Length	31"
Weight	21OZ
Bat Certification	USSSA Certified
Bat Material	Composite
Condition	Used
Color	Black
Age Group	Kid Pitch (9YO-13YO)
Barrel	2 3/4"
Drop	-10
Release Year	2023
Quantity	1 available

Excellent Bat. Has a lot of power and drive.

Perfect bat for:

Players who see a lot of games, high pitch speeds, and who don’t mind a barrel-heavy bat.

Pop

Durability

Vibration

The Marucci CAT 9 Composite bat is a two-piece composite bat found in USSSA, USA, and BBCOR. Unlike its alloy counterparts within the CAT series, the CAT 9 Composite provides a massive barrel and balanced swing. The connection piece helps absorb mishit balls’ sting and is identical to the one used on the BBCOR CAT 8 Connect.

“

The CAT9 Composite comes in two designs across two generations. The first, released in 2021, is gray, black, and red. And then it came out in red, white, blue, and gray. The first model was a more powerful, higher-performing bat. It has more exit velocity and is a hotter bat than the 2nd gen. Very durable, with very little breakage. Marucci's, across the board, have been good bats in terms of quality; they seem to last. Whether you're a power hitter or a small kid, the CAT9 Composite does very well.

”

@BatExperts, Expert Review

Buy and sell with athletes everywhere.
Join more than 1 million athletes buying and selling on SidelineSwap. Save up to 70% on quality new and used gear, sold by athletes just like you.
Shop safely with our buyer guarantee.
Every purchase is protected by our buyer guarantee. If you don’t receive your item as advertised, we’ll provide a full refund.
Quick shipping and tracking.
Most orders ship via USPS Priority Mail (1-3 business days once the item is shipped by the seller). We provide sellers with a prepaid shipping label, and buyers receive tracking notifications until the item arrives at your doorstep.
Save money. Save the planet.
When you save big on high-quality used gear, you’re also keeping more gear on the field and out of a landfill.
Our community is built on trust.
Sellers receive feedback on every transaction, so you can feel confident before you purchase. Easily message the seller with questions about your item at any time.