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Marucci Cat X Composite -10 Baseball Bat 30 Inch 20 Oz

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The CATX Composite Senior League -10 bat features a finely tuned barrel profile that creates a more balanced design, allowing players to generate faster swing speeds while maintaining larger composite barrels. Its mid-balanced barrel has a wider sweet spot and a medium M.O.I. design for maximum performance that can be used easily by all players. The balance point has been moved to create a slightly more balanced design.


The two-piece composite construction of the CATX Composite Senior League -10 bat features an ultra-responsive barrel built with multi-directional layers, and a S-40 composite handle that helps to transfer more energy faster from athlete to ball for better performance. The bat also has a one-of-a-kind outer-locking system (OLS) connection that connects the barrel to the handle from the outside in, creating the stiffest connection available and dismissing virtually all vibrations on contact for the strongest, smoothest swing yet.

Additionally, the CATX Composite Senior League -10 bat has a ring-free barrel construction that allows for more barrel flex and increased performance with no "dead" spots, and a custom-molded handle taper that is ergonomically designed for each weight drop for a better fit, more bat control, and a better overall feel between athlete and bat. The bat also features a micro-perforated soft-touch grip that is soft and tacky for improved feel and control.

The CATX Composite Senior League -10 bat comes standard with a gray 1.75mm grip and is USSSA 1.15 BPF certified. Grip weight and manufacturing tolerances may cause slight deviation from the listed weight, and a one-year warranty is included.



Top Reviews:


  • "This bat has the perfect balance and light swing weight that makes it amazing. It provides tons of pop and is the best USSSA bat out there. I am truly impressed with its performance and recommend it to anyone looking for a hot bat. The grip is also amazing and my son loves it!"
  • "The CATX is an unbelievable bat with balanced weight and tons of pop. I got the 28/18 for my 8-year-old son who plays for an 8U USSSA classification team in Florida, and he absolutely loves it. The bat is hot and has the best pop I’ve seen. I highly recommend this bat to anyone looking for a high-quality product."
  • "I am blown away by this bat's performance. The exit velocity is ridiculous, and it hasn't even been broken in yet. My 10-year-old son uses it for travel ball, and it has quickly become his go-to bat. The balance and pop are unmatched, and the grip is also top-notch. Great job on this awesome bat!"