ProNine USSSA Tournament Baseballs – Dozen

The ProNine USSSA is the tournament-grade USSSA baseball: stamped with the USSSA logo and upgraded inside with a cushioned cork center and premium wool blend windings for post-season play. When the bracket starts and every pitch matters, this is the ball leagues bring out. Precision raised seam, full grain leather cover, and full COR and compression compliance. Sold by the dozen.

Tournament-Grade Interior

The difference between a regular-season ball and this one is what you cannot see. A cushioned cork center gives a truer, livelier response than the durability-first cores in RS balls, and premium wool blend windings hold shape and compression through hard tournament use. Players feel it off the bat; pitchers feel it in hand.

Stamped for USSSA Post-Season Play

Every ball carries the USSSA logo stamp with COR and compression compliance, ready for tournament directors and umpires without a second look.

Pair It With the Regular-Season Ball

Most programs run the USSSA regular-season ball through the schedule and switch to this tournament grade for playoffs, all-stars, and showcase weekends. Same stamp, upgraded interior, budget where it counts.

ProNine USSSA Baseball Specifications

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

What makes it a tournament ball?

The interior: cushioned cork center and premium wool blend windings, the construction found in higher-grade game baseballs, under the same USSSA stamp.

Can we use it all season?

Absolutely, if the budget allows. Programs that can, do; programs that cannot, save it for the games that decide the season and run the RS ball the rest of the way.