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.