2021 Marucci CAT9 Composite BBCOR Certified Bat (-3) 30 oz 33" (Used)

The 2021 Marucci CAT9 Composite is a BBCOR-certified baseball bat designed for competitive high school and college players. Featuring a 33-inch length and a 2 5/8-inch barrel, this composite bat offers a balanced swing weight with a -3 drop (30 oz), making it suitable for players seeking a combination of power and control. The composite material provides a larger sweet spot and reduces vibrations on mishits, while the barrel design helps maintain consistent performance throughout the game. This particular bat is used but remains a reliable option for competitive play. This CAT9 is best suited for players who meet the BBCOR standard requirements and want a bat that balances performance and durability. The 33-inch length and 30-ounce weight accommodate players with moderate to fast swing speeds who can generate power without sacrificing bat control. If you’re pitching at the high school or college level and need a certified composite bat, this Marucci CAT9 offers a solid match.

The Marucci CAT 9 Composite bat is a two-piece composite bat found in USSSA, USA, and BBCOR. Unlike its alloy counterparts within the CAT series, the CAT 9 Composite provides a massive barrel and balanced swing. The connection piece helps absorb mishit balls’ sting and is identical to the one used on the BBCOR CAT 8 Connect.

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The CAT9 Composite comes in two designs across two generations. The first, released in 2021, is gray, black, and red. And then it came out in red, white, blue, and gray. The first model was a more powerful, higher-performing bat. It has more exit velocity and is a hotter bat than the 2nd gen. Very durable, with very little breakage. Marucci's, across the board, have been good bats in terms of quality; they seem to last. Whether you're a power hitter or a small kid, the CAT9 Composite does very well.

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@BatExperts, Expert Review