ProNine CBP Collegiate Batting Practice Baseballs – Dozen

The ProNine CBP is a batting practice baseball built the way college programs actually practice: a precision low seam that matches the game balls college hitters and pitchers see, a full grain leather cover, and a durable PU and rubber center made for live batting practice day after day. It delivers game-ball feel where it matters and puts the durability where BP actually spends it. Sold by the dozen.

A Low Seam BP Ball, On Purpose

Most practice dozens come with raised seams, but college and professional baseball is played on low seams. The CBP keeps practice reps honest: hitters read the same flight and pitchers feel the same release they will get from a college game ball. If your program plays raised seam baseball, the ProNine BP is this exact ball with a precision raised seam.

Built for Live Batting Practice

The PU and rubber center is the difference between a BP ball and a game ball that dies in a week. It absorbs constant bat impact without cracking or going lopsided, while the full grain leather cover breaks in fast and keeps its grip through bucket after bucket.

How It Compares to Other Brands

By model number, ProNine positions the CBP against the Rawlings ROLB1, the Wilson A1030, and the Diamond DBP. Also on the shelf here: the Rawlings ROLB1X practice baseballs, the practice-grade relative of the ROLB1.

ProNine CBP Baseball Specifications

• Sold by the dozen
• Seam: Precision Low Seam
• Cover: Full Grain Leather
• Center: PU & Rubber
• Windings: Wool Blend

Game ball or practice ball?

Practice ball, built for live BP. For a college-spec game ball, step up to the low seam game line topped by the ProNine CL.

CBP or BP?

Seam only. Low seam for college-track programs: CBP. Raised seam to match high school and youth play: BP. Everything else about the two balls is the same.