2026 Marucci USSSA Certified Bat (-10) 19 oz 29" (Used)

Used for only 9 games! Coach wants my son to switch to Drop -8. Purchased in October! The Marucci CATX Rckless -10 USSSA Baseball Bat brings a game-changing blend of advanced materials, innovative tech, and bold design for players who want to stand out. Built with a 2 3/4-inch barrel and a two-piece composite construction, this bat is optimized for both performance and feel. It features Marucci’s FLEX Composite Barrel, which uses layered fiber technology to maximize barrel flex and responsiveness while delivering an explosive sound on contact. The PFX Composite Handle is specifically tuned to the bat’s drop weight, providing ideal flex and swing feel for young athletes. Pair that with the stiff, vibration-reducing OLS Connection and the forgiving TFX Endcap, and you get a bat that’s smooth through the zone but packs serious punch. The Ring-Free Barrel Construction helps eliminate dead spots while promoting consistent pop across the entire barrel. With a slightly end-loaded swing feel, the CATX Rckless is built for hitters who crave a bit more power behind their swings—without sacrificing control. Complete with a soft-touch grip, custom-molded taper, and USSSA 1.15 BPF certification, this bat is as comfortable as it is dangerous.

The Marucci CAT X Baseball Bat features both BBCOR and USSSA certifications and is a single-piece alloy bat with a well-sized barrel and excellent feel. Its multi-variable wall Ring-Free barrel provides consistent power across leagues, while the stiff S-40 composite handle offers a balanced swing weight and reduces vibration for improved comfort. The CAT X also features liquid-gel in the knob which reduces vibrations throughout the hands.

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CATX came out in 2023. The first gen is a white ribbon silver bat. For the second run, Marucci came out with a version called the CATX Vanta. It's a blacked-out, limited-edition. Both gens are an alloy one-piece bat, both very strong performers. They took the alloy and strength from the CAT9 and applied the balance and feel from the CAT8 to develop the CATX.

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@BatExperts, Expert Review