Marucci
CAT X Rckless USA SL -10, 2 5/8 Composite
CAT X Rckless USA SL -10, 2 5/8 Composite
Ordering for a team? Get team pricing on bulk orders, with custom names, numbers and logos.
- Team specialists
- POs accepted
- Flexible payment
Bring the intensity with the bat built for players who play fast, swing hard, and never back down. RCKLESS is tuned for power and crafted to push limits, delivering explosive performance with a fearless edge. Built for the bold, this bat doesn't just show up—it unleashes chaos.
FLEX Composite Barrel: Fiber Layered Energy exchange for maximum barrel flex and extreme responsiveness with an explosive sound. OLS Connection: One-of-a-kind design creates the stiffest connection available, while dismissing virtually all vibrations on contact for the strongest, smoothest swing yet. PFX Composite Handle: Player-Optimized Flex Composite handle engineered specifically by weight drop adjusting flex characteristics to enhance swing speed, power, and feel. Ring-Free Barrel Construction: This design allows for more barrel flex and increased performance with no "dead" spots. TFX Endcap: New True Flex Endcap is a softer endcap allowing the barrel to flex more towards the end of the bat for increased forgiveness.
Description
Description
Bring the intensity with the bat built for players who play fast, swing hard, and never back down. RCKLESS is tuned for power and crafted to push limits, delivering explosive performance with a fearless edge. Built for the bold, this bat doesn't just show up—it unleashes chaos.
FLEX Composite Barrel: Fiber Layered Energy exchange for maximum barrel flex and extreme responsiveness with an explosive sound. OLS Connection: One-of-a-kind design creates the stiffest connection available, while dismissing virtually all vibrations on contact for the strongest, smoothest swing yet. PFX Composite Handle: Player-Optimized Flex Composite handle engineered specifically by weight drop adjusting flex characteristics to enhance swing speed, power, and feel. Ring-Free Barrel Construction: This design allows for more barrel flex and increased performance with no "dead" spots. TFX Endcap: New True Flex Endcap is a softer endcap allowing the barrel to flex more towards the end of the bat for increased forgiveness.
Shipping & returns
Shipping & returns
Questions about shipping or returns? See our Shipping policy and Refund policy, or email sales@proplayerteam.com.

Bulk & Team Pricing Request
Product details
Bring the intensity with the bat built for players who play fast, swing hard, and never back down. RCKLESS is tuned for power and crafted to push limits, delivering explosive performance with a fearless edge. Built for the bold, this bat doesn't just show up—it unleashes chaos.
FLEX Composite Barrel: Fiber Layered Energy exchange for maximum barrel flex and extreme responsiveness with an explosive sound. OLS Connection: One-of-a-kind design creates the stiffest connection available, while dismissing virtually all vibrations on contact for the strongest, smoothest swing yet. PFX Composite Handle: Player-Optimized Flex Composite handle engineered specifically by weight drop adjusting flex characteristics to enhance swing speed, power, and feel. Ring-Free Barrel Construction: This design allows for more barrel flex and increased performance with no "dead" spots. TFX Endcap: New True Flex Endcap is a softer endcap allowing the barrel to flex more towards the end of the bat for increased forgiveness.
Bat Sizing Guide
Baseball bat length by age, height and weight
By age
| Age | Bat length |
|---|---|
| 5 – 7 years | 24" – 26" |
| 8 – 9 years | 26" – 28" |
| 10 years | 28" – 29" |
| 11 – 12 years | 30" – 31" |
| 13 – 14 years | 31" – 32" |
| 15 – 16 years | 32" – 33" |
| 17+ years | 34" |
By height and weight
| Weight \ Height | 36"–40" | 41"–45" | 46"–48" | 49"–52" | 53"–56" | 57"–60" | 61"–64" | 65"–68" | 69"–72" | 73"+ |
|---|---|---|---|---|---|---|---|---|---|---|
| 60 lbs or less | 26" | 27" | 28" | 29" | 29" | — | — | — | — | — |
| 61–70 lbs | 27" | 27" | 28" | 29" | 30" | 30" | — | — | — | — |
| 71–80 lbs | — | 28" | 28" | 29" | 30" | 30" | 31" | — | — | — |
| 81–90 lbs | — | 28" | 29" | 29" | 30" | 30" | 31" | 32" | — | — |
| 91–100 lbs | — | 28" | 29" | 30" | 30" | 31" | 31" | 32" | — | — |
| 101–110 lbs | — | 29" | 29" | 30" | 30" | 31" | 31" | 32" | — | — |
| 111–120 lbs | — | 29" | 29" | 30" | 30" | 31" | 31" | 32" | — | — |
| 121–130 lbs | — | 29" | 29" | 30" | 30" | 31" | 32" | 33" | 33" | — |
| 131–140 lbs | — | 29" | 29" | 30" | 31" | 31" | 32" | 33" | 33" | — |
| 141–150 lbs | — | — | 29" | 30" | 31" | 31" | 32" | 33" | 33" | — |
| 151–160 lbs | — | — | 29" | 30" | 31" | 31" | 32" | 33" | 33" | 33" |
| 161–170 lbs | — | — | — | 31" | 31" | 31" | 32" | 33" | 33" | 34" |
| 171–180 lbs | — | — | — | — | 32" | 33" | 33" | 34" | 34" | — |
| 180+ lbs | — | — | — | — | — | 33" | 33" | 34" | 34" | — |
General guide from the official Rawlings bat sizing chart. Always confirm league rules for drop and certification.
Why Buy From Pro Player Team
Team Pricing
Bulk team orders with custom names, numbers, and logos. School POs welcome.
Team Specialists
Real humans who outfit schools, leagues, and clubs — not a call center script.
Flexible Payment
Flexible payment options so teams can order what they need when they need it.
Customer Reviews
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