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Features

  • AZR Alloy - Undergoes A 3-Stage Thermal Treatment Process. Creates A More Responsive Microstructure That Results In A Better Feel, More Forgiveness & More Performance. It Does All This While Maintaining The Strength Of The Material.

  • Multi-Variable Wall Design Creates An Expanded Sweet Spot And Thinner Barrel Walls That Are More Forgiving After Off-Centered Contact

  • 2nd Generation AV2 Anti-Vibration Knob Features An Upgraded, Harmonic Dampening System For Better Feel And Less Negative Vibrational Feedback

  • Ring-Free Barrel Construction Allows For More Barrel Flex And Increases Performance With No Dead Spots

  • Precision-Balanced Barrel Results In A Lower M.O.I. And Balanced Feel For Precision And Control

  • One-Piece, All-Alloy Construction for a Traditional Feel

  • Micro-Perforated Soft-Touch Grip With Extra Tack Improves Feel And Control

  • 2 3/4 Inch Barrel Diameter

  • USSSA 1.15 BPF Certification

  • Full Twelve (12) Month Manufacturer's Warranty

  • Free Shipping

  • -10 Length-To-Weight Ratio

  • Balanced Swing Feel

  • Colorway: Black | Grey | Silver & Red Graphics

Description

Marucci CAT 9 -10 USSSA Baseball Bat: MSBC910

This CAT 9 is going to be popular since drop 10 bats can be used by players from 7-12 years of age. And be sure to know that when you buy a bat from the Marucci CAT line; you're swinging a bat that has been turning heads since 2012.

Bat Benefits

With every release of a CAT bat from Marucci, they innovate the make-up of the alloy material on that latest bat. Because of that, this CAT 9 bat introduced the AZR alloy material. AZR alloy undergoes a unique, 3-step thermal treatment proces. After the process is completed, the CAT 9 bat displays an alloy material that has better feel, more forgivesness and incredible performance.

As well, Marucci understands that an uncomfortable swinging experience with a bat is detrimental to the enjoyment of playing baseball. With that knowledge, they have incoporated the AV2 anti-vibration knob to this bat. Even though the CAT 9 is a one-piece bat (and one-piece bats can sometimes be uncomfortable due to vibrations from hitting), this bat swings as smoothly and comfortably as nearly any two-piece bat out there!

Warranty

Don't worry if you get the bat and experience a durability or performance issue within twelve (12) months of the purchase date. Marucci covers this bat with a 12 month warranty. If you buy this bat from JustBats and believe something is wrong, please reach out to our Bat Experts. The Experts at JustBats will do all they can to help you send the bat to Marucci to get a replacement model.

Reviews (20)

Average Ratings Based on 20 Customer Reviews

Overall Rating
Durability
General Feel
Pop
Vibration
Post a Review or
Overall Rating
Durability
General Feel
Pop
Vibration
Beautiful, And a ton of POP! Keith M Coach

Pros: I got this bat for my 8 year old who is playing his second year of 9U travel. He started using a teammates Cat8 halfway through last season bc it had more pop than his more expensive bat. We now have 5 or 6 Cat8s on our team so when the Cat9 came out I bought it for him the first day it was released. From the first swing it sings, but it also just gives him so much more confidence for some reason.

Cons: Between him not wanting to swing anything else in batting practice, to the other kids wanting to use it, I’m wondering how well it’s gonna hold up..

Was this review helpful? 1 2
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Durability
General Feel
Pop
Vibration
Ready to sell already Vernon Stephens Coach

Pros: Looks cool

Cons: No pop

Was this review helpful? 1 2
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General Feel
Pop
Vibration
So far so good Bill Fulton Parent

Pros: My son is playing 10u. 4’11 85lbs. Bought this bat the first day it was released. We bought a 29’ bat. Looks great, has plenty of pop. My son said “ it feels lighter than the Cat 8”. Not sure about the durability yet we’ve only had the bat for three weeks. So far so good. Hope this helps.

Cons: None as of yet.

Was this review helpful? 3 0
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Durability
General Feel
Pop
Vibration
Great bat Tim Collins Coach

Pros: Great feel

Cons: Need to improve the grip have all ready changed it out after two games. My son just prefers the better grips that are sold.

Was this review helpful? 3 0
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Durability
General Feel
Pop
Vibration
Review Brandon Werner Player

Pros: Everything

Cons: None

Was this review helpful? 2 1
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Durability
General Feel
Pop
Vibration
Beautiful Easton Player

Pros: I swung my friends cat 9 for one tournament, it was the best bat I have ever held

Cons: The grip is not the best but besides that it is good

Was this review helpful? 2 1
Overall Rating
Durability
General Feel
Pop
Vibration
Cat 9 vs. Cat 8 UDF Milk Shakes! Parent

Pros: My son used the Cat 8 29" for the past year in 11U. He needed a longer size 30", so we purchased the Cat 9 for Fall ball 12U. Based on his comments and my observations please see the following: - same sound as Cat 8. - more pop! No really! The Bat is fire! - anti vibration knob has changed. He says it feals better than the Cat 8 for vibration. - end cap has changed.

Cons: None so far, but will wait to see if this bat dents over time as did the Cat 8.

Was this review helpful? 2 1
Overall Rating
Durability
General Feel
Pop
Vibration
Amazing pop for 10u age Chip Coach

Pros: I manage a 10u team and bought this bat for my son. His 3rd in game at bat he connected. Pop was well beyond expectations for his size and weight. Bat has amazing balance as well.

Cons: Durability will be interesting. But 12 month warranty from manufacturer seems good.

Was this review helpful? 3 0
Overall Rating
Durability
General Feel
Pop
Vibration
Great bat Keith Parent

Pros: Ordered on Tuesday, arrived on Thursday in time for practice. Bat has a lot of pop. The other players on the team all want to use it.

Cons: We’ve only had the bat for 2 weeks, haven’t seen anything negative.

Was this review helpful? 0 0
Overall Rating
Durability
General Feel
Pop
Vibration
Good bat. Handle broke after two weeks Brian Coach

Pros: Good balanced feel, lots of pop

Cons: Durability. Can’t break with a 12 year old swinging it for 2 weeks

Was this review helpful? 0 2
Overall Rating
Durability
General Feel
Pop
Vibration
Great Bat Andrew Kirby Coach

Pros: Has lots of pop. Will boost your kids confidence at the plate.

Cons: none yet!

Was this review helpful? 1 0
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Durability
General Feel
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Vibration
Cat 9 Bryce Player

Pros: Great all around bat

Cons: None

Was this review helpful? 1 0
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Durability
General Feel
Pop
Vibration
Best yet! Little league coach Coach

Pros: Balanced. Great pop. Soft on hands on mishits. My son loves the bat’s performance. Highly recommend.

Cons: Don’t love the stock grip.

Was this review helpful? 1 1
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Durability
General Feel
Pop
Vibration
Fave Cat 9 Riley Denisar Player

Pros: Hitting is much better!!

Cons: None

Was this review helpful? 0 0
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Durability
General Feel
Pop
Vibration
Excellent Bat Dave Coach

Pros: My son is 7 years old playing U9 select baseball. He was using a Louisville Slugger drop 12 but since he has grown its a little to light so we decided to get a new bat. We settled on the Marucci Cat 9 drop 10. What an excellent choice. Very balanced with excellent pop off the barrel. He feels very confident in the cage and at the plate swinging with this bat. Marucci has a great reputation for making durable/balanced bats. This one certainly fits that mold.

Cons: Nothing of note right now

Was this review helpful? 0 0
Overall Rating
Durability
General Feel
Pop
Vibration
Has serious pop and great feel. Sam Coach

Pros: This bat has serious pop and great feel.

Cons: The whole team wants to use it.

Was this review helpful? 1 0
Overall Rating
Durability
General Feel
Pop
Vibration
lots of punch greg powell Parent

Pros: love the feel and weight distibution

Cons: not sure we have found any yet

Was this review helpful? 0 1
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Durability
General Feel
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Vibration
Good Bat as Expected JB Parent

Pros: My son plays 9U ball. He has the 29" - 19oz. He loves the bat. Even though it is the same size at his other bat he says if feels like he is swinging nothing. He definitely has more confidence at the plate with it in his hands. This his 1st CAT bat and it sure has the pop we were looking for. First 2 times at the plate were line drives to deep left field.

Cons: The grip but that is like most bats nowadays. I recommend going ahead and ordering with the lizard skin pre installed. Just an FYI my son picked the Wildfire Camo and it looks great on the bat.

Was this review helpful? 0 1
Overall Rating
Durability
General Feel
Pop
Vibration
A ton of pop!!! Jake Player

Pros: It has a huge sweet spot and great feel off the barrel overall this is a great bat and has great durbility

Cons: nnnnoooottttthhhhhiiiinnnggg

Was this review helpful? 0 0
Overall Rating
Durability
General Feel
Pop
Vibration
Marucci 9 David Parent

Pros: Great feel, good pop, looks good

Cons: They put a logo on the bat there is a marucci sticker on one side of the bat and cat9 on the other side of the bat and they are the lettering is raised and cause the ball to not pop

Was this review helpful? 0 1
Show all 20 reviews of the Marucci CAT 9 -10 USSSA Baseball Bat: MSBC910
No results. If you searched for a specific term, please broaden your search. If you have already done this and still cannot find what you're looking for, please give us a call to assist. Thanks!

Questions and Answers (21)

Have a question about the Marucci CAT 9 -10 USSSA Baseball Bat: MSBC910? Ask our team of experts and they will respond within 24 hours.

When is it available and what color options?
Jose
We anticipate making the Marucci CAT 9 -10 USSSA Baseball Ba (MSBC910) available on Aug 31st and it only comes in black at this time.
Frank
Can you confirm if this will be available in a 30 inch 20 oz when it is released end of August?
Courtney
Yes, the Marucci CAT 9 -10 USSSA Baseball Bat: MSBC910 will be available in a 30 inch 20 ounce size. This bat is made in sizes 27-31 inches, at one inch increments.
Cameron
So the cat 9 is more balanced and the cat 9 connect is more end loaded ?
Jesse soberal
That is correct. This Marucci CAT 9 -10 USSSA Baseball Bat: MSBC910 will have a balanced feel while the CAT 9 Connect will feel more end loaded.
Ryan
What is the difference between the Cat 8 USSSA and the Cat 9 USSSA?
Gabriel
The new Marucci CAT 9 -10 USSSA Baseball Bat: MSBC910 will feature AZR Alloy - undergoes a 3-Stage thermal treatment process. This creates a more responsive microstructure that results in a better feel, more forgiveness & more performance.
Cameron
How does this CAT 9 compare to the CAT 8 as far as durability? We liked the CAT 8 but both of them we owned got dents eventually. And why is there such a price increase in this CAT 9 vs the CAT 8? Where are they justifying the price difference?
Braden
Unfortunately we would not be able to speculate as to why the price of the Marucci CAT 9 -10 USSSA Baseball Bat: MSBC910 has increased compared to prior models such as the CAT 7 and CAT 8. With regards to durability of the Marucci CAT 9 -10 USSSA Baseball Bat: MSBC910, since this bat was just released today it will take some time before we have a grasp on what the durability is like.
Cameron
Is this bat available in a drop 5 32 inch or will it be soon?
Carl
The -5 version of the Marucci CAT 9 -10 USSSA Baseball Bat: MSBC910 is currently out and it is the Marucci CAT 9 -5 USSSA Baseball Bat: MSBC95.
Cameron
You have two CAT 9 bats that appear to be the same, one smaller sizes vs larger sizes. The 27/17 overlap for both but there is a significant price difference. Is there a difference between the two bats?
Bryan
There is going to be a difference between the Marucci CAT 9 -10 USSSA Baseball Bat: MSBC910 and the Marucci CAT 9 -10 Junior Big Barrel Baseball Bat: MJBBC9 with the later being designed for coach pitch leagues with players between the ages of 5-8. The Marucci CAT 9 -10 Junior Big Barrel Baseball Bat: MJBBC9, since it is designed for younger, coach pitch players, will have a barrel wall set up that will not be able to withstand velocity nearing or exceeding 40 MPH. These bats are also more prone to denting if being used by a stronger player.
Cameron
I know that this bat is made out of alloy but what type of alloy.
James
The Marucci CAT 9 -10 USSSA Baseball Bat: MSBC910 is made from AZR alloy.
Cameron
What is the best bat for 13 year old?
Toni taylor
There are many excellent bats to consider for a 13 year old player but the Marucci CAT 9 -10 USSSA Baseball Bat: MSBC910 is not likely one of them. If the player is 13U within USSSA then they must use a minimum of a drop, or -8, bat. That option would be the Marucci CAT 9 -8 USSSA Baseball Bat: MSBC98.
Cameron
Does this bat come in 28/18 with a 2 5/8 barrel?
Jessica Thomas
Unfortunately, the Marucci CAT 9 -10 USSSA Baseball Bat: MSBC910 does not come in a 2 5/8'' barrel.
Tori
Is the bat marked NTS Tested to meet new USSSA certification?
Jamie
USSSA has not changed its standards with regards to youth baseball bats like the Marucci CAT 9 -10 USSSA Baseball Bat: MSBC910. There is a new ruling that is coming down the pipeline that will impact USSSA slowpitch softball bats moving forward.
Cameron
Is this bat used for kid pitch or coach pitch ?
J
The Marucci CAT 9 -10 USSSA Baseball Bat: MSBC910 is designed for kid pitch.
Tori
Is it a composite bat?
Gary Craigo
No, the Marucci CAT 9 -10 USSSA Baseball Bat: MSBC910 is a one-piece alloy bat.
Cameron
Can this be purchased with a drop of -8 instead of -10?
Gary Craigo
Yes, there is a -8 version of the Marucci CAT 9 -10 USSSA Baseball Bat: MSBC910. That bat is the Marucci CAT 9 -8 USSSA Baseball Bat: MSBC98.
Cameron
How true to weight are the drop 10’s? Considering a 28 or 29 inch.
Stephen Hoskins
The Marucci CAT 9 -10 USSSA Baseball Bat: MSBC910, in terms of the actual listed weight, is fairly accurate, within about 0.5-0.75 ounces.
Cameron
Is the CAT 9 available in a 2 5/8" barrel? Our league doesn’t allow 2 3/4 inch diameter bats.
Jeff
Unfortunately the Marucci CAT 9 -10 USSSA Baseball Bat: MSBC910 is only featured in a 2 3/4" barrel diameter.
Cameron
When do you anticipate getting more 27 inch bats in stock?
Jimmy Carchedi
At this time, we do not have an ETA on the restock of the 27 inch models of the Marucci CAT 9 -10 USSSA Baseball Bat: MSBC910.
Cameron
At this time, we do not have an ETA on the restock of the 27 inch models of the Marucci CAT 9 -10 USSSA Baseball Bat: MSBC910.
Cameron
When will it be available in 29 in 19 oz?
susan easterling
At the time of this posting, we do not know when additional inventory will be available in the 29 inch 19 ounce Marucci CAT 9 -10 USSSA Baseball Bat: MSBC910.
Cameron
My son is an 11 year old, 5’1" and 113 pound, first basemen. Parents all the time come up to me and describe my kid as the second coming of Mickey Mantle. Although this is far stretched, he is no doubt a potential D1 power hitter. He has been asked by 11 different 12u teams to play for them. Although we appreciate the offers, he has been asked by 13u canes nationals to play as a potential right field prospect. This will be good for my son to pickup some D1 offers and even catch the eyes of some MLB teams that need a power hitting first basemen. He has already received several D1 camp invites. Is this bat durable? My son swings so hard I’m afraid it’s gonna break.
Mike Hunt
The Marucci CAT 9 -10 USSSA Baseball Bat: MSBC910 would be a great bat for someone at the 12U level or lower. If a hitter is stronger, and can generate higher rates of bat speed compared to his peers, then one may want to consider getting a -8 bat like the Marucci CAT 9 -8 USSSA Baseball Bat: MSBC98.
Cameron
When will the 30”/-10 be back in stock?
Kristin
Unfortunately, we do not have a date for when the 30'' Marucci CAT 9 -10 USSSA Baseball Bat: MSBC910 will be back in stock. It typically takes a few weeks. You can sign up for an email notification when we do get them by clicking the bell next to the size.
Tori
How do you recommend breaking in this bat?
Shane
This Marucci CAT 9 -10 USSSA Baseball Bat: MSBC910 is an aluminum bat so it does not need to be broken in.
Ryan
Show all 21 Questions and Answers about the Marucci CAT 9 -10 USSSA Baseball Bat: MSBC910
No results. If you searched for a specific term, please broaden your search. If you have already done this and still cannot find what you're looking for, please submit your question and we'll get back to you within 24 hours. Thanks!

About the Brand

At Marucci, we make our products the same way you play baseball: Hard work, determination, and attention to detail. This product is handcrafted. We are committed to never releasing a product before it meets the standard set forth by our wood bat. Our process is proven. The only way to achieve perfection is to accept nothing else. We first have gloves to Big Leaguers in our inner circle to break in and critique - knowing the extreme situations they would be put in. Players like Chase Utley allowed us to comprehend what a player needs and looks for in an ideal fielding glove. The Marucci player advisory board was integral in testing, tweaking, and ulitmatley perfecting the glove line to have the feel and features that matter to players. Understanding this professional standard of perfection has allowed us to handcraft a performance product that will last consistently maximize your game. Handcrafted, one by one, with the highest quality materials, for superior quality and feel, these gloves will require a gradual break-in period which provides a longer lasting form and shape. Professionally Inspired. Precision Crafted. Marucci: Honor the Game.

Bat Properties

Marucci CAT 9 -10 USSSA Baseball Bat: MSBC910
Approved For USSSA
Barrel Diameter 2 3/4"
Baseball Bats Youth
Bat Construction One-Piece
Bat Type Baseball
Color Black Grey Red
Deals Personalization Eligible
Length to Weight Ratio -10
Material Aluminum
Price $200 - $299.99 $250 - $299.99
Series CAT CAT9
Swing Weight Balanced
Vendor Marucci
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