CAT9 Composite Senior League -10

CAT9 Composite Senior League -10

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CAT9 Composite Senior League -10

Awarded Bat Digest's 'USSSA Diamond' for 2021: Find Out Why

The CAT9 Composite Senior League -10 two-piece bat features the new MDX multi-directional composite barrel for ultra-responsive performance. Our one-of-a-kind Outer Locking System attaches the barrel to the handle from the outside in, creating the stiffest connection available, while dismissing virtually all vibrations on contact for a strong, smooth swing.

  • MDX, multi-directional composite barrel is built with multi-directionally patterned layers designed to create an ultra-responsive barrel 
  • One-of-a-kind, OLS, Outer-Locking System, attaches the composite barrel to the composite handle from the outside in, creating the stiffest connection available, while dismissing virtually all vibrations on contact for the strongest, smoothest swing yet
  • Maximum barrel length offers a longer surface area with a wider sweet spot for increased performance
  • Two-piece composite construction allows for higher performance with all-season durability
  • Ring-free barrel construction allows for more barrel flex and increases performance with no "dead" spots
  • Mid-balanced barrel results in a medium M.O.I. between an end-loaded and a balanced feel easily used by all players for maximum performance
  • Sting-free comfort knob is nylon molded with an ergonomic design to improve comfort and increase control
  • Micro-perforated soft-touch grip with extra tack improves feel and control 
  • The CAT9 Composite comes standard with a black 1.75mm grip
  • Grip weight and manufacturing tolerances may cause slight deviation from the listed weight
  • 2 3/4" barrel
  • USSSA 1.15 BPF certified
  • One-year warranty included

Additional Resources
CAT9 Composite Break-in Guide
CAT9 Composite | Meaner. Hotter. Bolder.

2 Reviews Hide Reviews Show Reviews

  • 5
    "30 inch Cat 9 Composite -10 "

    Posted by Coach Joe on Jan 25th 2021

    "Purchased 30 inch -10 composite and broke it in as per Marucci recommended. Did not try any type of rolling. The bat is breaking in nice still tight after 800 hts by an 11 U travel pall player. By March it should be ready to go. The travel ball players are hard hitters with good mechanics and this bat is taking the punishment so far. The power coat paint is staying on with just small ball smudge marks. No vibration in the handle and the ball velocity off the bat keeps increase the more we hit with it. The players like the over all grip and feel of the bat. Travel ball first games start in March. Will do another review after season."

  • 5
    "Great bat"

    Posted by Dustin on Jan 22nd 2021

    "I bought this bat and a D Zen at the same time. My son is 8 and swings a 28/18. Ultimately both bats are incredible and HitTrax data confirmed for us they they have similar “pop”. We eventually sold the D Zen and kept the Marucci because it swings so much lighter than the Zen. We are so pleased with this bat and look forward to using it for game time!"