ProNine USSSA Baseballs – Regular Season – Dozen

The ProNine USSSA1 is a regular-season game baseball stamped with the USSSA logo and built for exactly what its season demands. USSSA baseball runs year-round in many regions, and its teams go through game balls faster than almost anyone. A precision raised seam, full grain leather cover, cork and rubber center, and wool blend windings give it real game-ball construction at a regular-season price, and it meets all COR and compression requirements. Sold by the dozen.

Stamped for USSSA Play

Every ball carries the USSSA logo stamp leagues look for, along with COR and compression compliance. Coaches can fill the game bag and the umpire’s pregame check takes care of itself.

Construction That Handles a Season

The full grain leather cover grips well and breaks in fast, while the cork and rubber center shrugs off the repeated impacts of youth baseball, including all the practice swings these dozens inevitably absorb. Wool blend windings keep the response consistent from March to the last game of the schedule.

Regular Season or Tournament Ball?

ProNine makes this league ball in two grades. This USSSA1 is the regular-season (RS) ball. The USSSA tournament ball upgrades to a cushioned cork center and premium wool blend windings for post-season play, when every at-bat counts a little more. Many leagues run RS balls all season and switch to the tournament grade for playoffs.

Who This Baseball Is For

USSSA programs, team parents splitting a case, and coaches stocking the equipment room for a full regular season of baseball. If your league plays under a different sanction, the full game baseballs collection covers every league ProNine stamps.

ProNine USSSA1 Baseball Specifications

• Official size baseball, sold by the dozen
• Seam: Precision Raised Seam
• Cover: Full Grain Leather
• Center: Cork & Rubber
• Windings: Wool Blend
• Meets all COR and compression requirements
• Stamped with the USSSA logo
• Regular season (RS) grade

Is this ball approved for USSSA games?

It is stamped with the USSSA logo and meets all COR and compression requirements. Local leagues set their own ball rules, so check yours if it designates specific models.

What is the difference between this and the tournament version?

The interior. The tournament grade uses a cushioned cork center and premium wool blend windings; this RS ball uses a cork and rubber center tuned for season-long durability at a lower price.

Can we practice with them too?

Yes. The durable center construction is exactly why RS balls double as practice inventory in most programs.