Crafted for excellence. Designed with Marucci's new, thermally treated AZR alloy for a more responsive, forgiving feel, the CAT9 aluminum baseball bat features a massive sweet spot that is ready to do damage right out of the wrapper.

The Marucci CAT9 Senior League Baseball Bat features a huge 2 3/4" barrel diameter, balanced swing weighting, and -5 length to weight ratio.  The Marucci CAT 9 series is Approved only for play in USSSA Leagues and Tournaments. 

Product Features: 

• -5 Length to Weight Ratio
  (Also Available in -8 and -10 Length to Weight Ratios)
• 2 3/4" Barrel Diameter
• Balanced Swing Weighting
• Utilizing a three-stage thermal treatment process, our new AZR alloy offers a more responsive microstructure for better feel, more forgiveness and more performance while maintaining the same strength as its predecessor
• Multi-variable wall design creates an expanded sweet spot and thinner barrel walls that are more forgiving after off-centered contact
• 2nd Generation AV2 Anti-Vibration knob features an upgraded, finely tuned harmonic dampening system for better feel and less negative vibrational feedback
  
• Ring-free barrel construction allows for more barrel flex and increases performance with no "dead" spots
  
• Precision-balanced barrel results in a lower M.O.I. and balanced feel for precision and control
  
• One-piece alloy construction provides a clean, consistent, traditional swing
  
• Professionally inspired handle features a removable taper and an ergonomic knob shape for more top-hand control and comfort
  
• Micro-perforated soft-touch grip with extra tack improves feel and control
  
• Grip weight and manufacturing tolerances may cause slight deviation from the listed weight
  
• Full Twelve (12) Month Manufacturer's Warranty
• USSSA BPF 1.15 Certification: Approved for USSSA Baseball Leagues and Tournaments. (This bat is not approved for little league baseball)