ProNine OL2 Official League Youth Baseballs – Dozen

The ProNine OL2 is the one-dozen answer for 12U baseball: an official league ball with a raised seam, leather cover, and durable PU and rubber center that meets all COR and compression requirements. Rec leagues and youth programs run it for games and then keep running it through practice, because at this price the same ball can do both jobs. Sold by the dozen.

Official League Play for 12 and Under

ProNine recommends the OL2 for ages 12 and under and builds it to official league play requirements, COR and compression included. For rec programs that do not require a specific league logo, that is the whole checklist, covered.

A Center Made for Youth Baseball Reality

Twelve-and-under baseball means short hops off the plate, fence balls, wet grass, and a hundred practice swings for every game pitch. The PU and rubber center is the durable choice for exactly that life: it keeps its shape and liveliness through abuse that softens cork-centered balls, and the leather cover holds on for the ride.

Where It Fits

Need the Little League logo on the ball? The ProNine LL2 is the stamped sibling with the same durable center. For stamped regular season dozens across every sanction, browse the game baseballs collection; for the rest of the practice range, the practice baseballs collection.

ProNine OL2 Baseball Specifications

• Sold by the dozen
• Seam: Raised Seam
• Cover: Leather
• Center: PU & Rubber
• Recommended ages: 12 and under
• Meets all COR and compression requirements

OL2 or LL2?

The stamp. The LL2 carries the Little League logo for Little League programs; the OL2 is the unstamped official league version for rec leagues and practice. Construction class is the same durable PU and rubber center.

Is it just a practice ball?

No. It meets all COR and compression requirements for official league play; it simply is not branded for a specific sanctioning body.