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Marucci CAT9 -10 USSSA Baseball Bat: MSBC910 Marucci CAT9 -10 USSSA Baseball Bat: MSBC910 33 Reviews $ 279.95
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Marucci CAT9 Pastime -10 USSSA Baseball Bat: MSBC910A Quantity
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  • Free Shipping

  • 2 3/4 Inch Barrel Diameter

  • Drop 10 Length-To-Weight Ratio

  • Balanced Swing Feel

  • One-Piece, All-Alloy Baseball Bat

  • USSSA 1.15 BPF Certification (New NTS Tested Stamp)

  • Colorway: Red | White | Blue

  • 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

  • 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

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

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

  • Full Twelve (12) Month Manufacturer's Warranty

Marucci CAT 9 Pastime -10 USSSA Baseball Bat: MSBC910A

Strut to the plate with swagger when you bring this patriotic-themed Marucci Cat 9 USSSA baseball bat with you!

Bat Benefits

Marucci outfits this Cat 9 with some really impressive technology. It has a straightforward design as it is going to be a one-piece, all-alloy baseball bat. However, the Marucci engineers dove deep when they designed that alloy material. The AZR alloy that creates the bat undergoes a 3-stage heat treatment process and the result of that treatment is a better feel at contact & more forgiveness if you don't square it up perfectly. And if you do get the baseball right on the screws the AZR alloy when send a baseball flying across the outfield. 

For batters that are still developing, they will truly love the 2nd Generation AV2 Knob. This knob is able to keep that uncomfortable stinging feeling out of a batter's hands if you take a baseball close to the hands or up near the end-cap.

Lastly, this drop 10 model will be highly desirable as it has the potential to serve a wide range of ages. We have found that a drop 10 bats can work for players all the way from 7 years old up to 12 years old!


Marucci is a true industry leader in the baseball bat realm. And they understand that when you’re a leader, you have to help out customers. Because of that, they extend a twelve (12) month manufacturer’s warranty period on this bat. If you get the bat from us and notice a warranty issue with it during the first year from the purchase date, please contact the JustBats Bat Experts. They are trained in warranty knowledge and will make sure that you are able to do a successful warranty return with Marucci.

Average Ratings Based on 4 Customer Reviews

Overall Rating
General Feel
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Overall Rating
General Feel
Love the stars & stripes! Anonymous Parent

Pros: I love that it has a different design- rather than the same grey or white bat.... Compared to the cat 7 & 8: it doesn’t have the same ‘sound’ but as long as it sends those baseballs- sounds don’t matter.

Cons: None

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Overall Rating
General Feel
Great bat Joe watkins Parent

Pros: Lots of pop and great looks.

Cons: None

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Overall Rating
General Feel
Search is over Will Parent

Pros: Very hot bat with a well-balanced feel. We have tried several other bats before purchasing this one and the search is officially over. The exclusive design is a nice touch.

Cons: Some may say the distinct sound but I would not agree. Hitting dingers make the sound all the more sweeter!

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General Feel
Not worth it Michael Parent

Pros: Pop

Cons: Way too much vibration feels horrible cracked first hit

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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!

Have a question about the Marucci CAT9 Pastime -10 USSSA Baseball Bat: MSBC910A? Ask our team of experts and they will respond within 24 hours.

Is there a difference between this one and the cat 9-10 msbc910 or just the coloring details?
You're correct, there are no differences besides the color of the bats.
What is the difference between the CAT 8 and the CAT 9? Is the CAT 9 a better bat?
Roger Ledsome
The Marucci CAT9 Pastime -10 USSSA Baseball Bat: MSBC910A features an updated alloy barrel when compared to the prior CAT8 series. This will not necessarily make the bat higher performing but can alter the swing weight of the bat.
Where can I find a 33 inch (dark color) bats for college level players?
Dan Butler
The Marucci CAT9 Pastime -10 USSSA Baseball Bat: MSBC910A would be used at 12U, and younger, levels of USSSA. College players are required to swing a BBCOR bat, like the Marucci CAT9 Pastime BBCOR Baseball Bat: MCBC9A.
how is this bat different from your other cat9 bats? Is it strictly design?? Your black and red model has all 5 star reviews. Would think these bats are pretty much identical other than design.
The only difference between the bats mentioned is the color. Other than that they are the exact same bat.
What's the difference between this bat and the MJBBC9A?
The Marucci CAT9 Pastime -10 USSSA Junior Big Barrel Baseball Bat: MJBBC9A is made in smaller sizes and is designed for players 5-7 years of age who are in coach pitch leagues. The Marucci CAT9 Pastime -10 USSSA Baseball Bat: MSBC910A is designed for 7-12 year old players in kid pitch leagues.
Do you recommend using when temperature is below 60 degrees?
Chas Graf
I would not recommend using this bat in temps 50 or below.
Show all 6 Questions and Answers about the Marucci CAT9 Pastime -10 USSSA Baseball Bat: MSBC910A
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!

At Marucci, they make their 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.

Marucci CAT9 Pastime -10 USSSA Baseball Bat: MSBC910A
Approved For USSSA
Barrel Diameter 2 3/4
Baseball Bats Youth
Bat Construction One-Piece
Bat Type Baseball
Color Blue Red White
Deals Personalization Eligible Used
Length to Weight Ratio -10
Material Aluminum
Price $200 - $299.99 $250 - $299.99 $200 - $249.99
Series CAT CAT9
Swing Weight Balanced
Vendor Marucci
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