ProNine LPM11 11 Inch Leather Pitching Machine Softballs – Dozen

The ProNine LPM11 brings the leather machine-ball build to 11 inch softball: a full grain leather cover over a solid polyurethane center, with a flat seam wrapped in special armored stitching so machine wheels cannot tear it apart. For 10U and 12U fastpitch programs running machine reps every practice, it reacts like a game ball and lasts like a machine ball. Sold by the dozen.

A Real Leather Machine Softball Is Rare

Most 11 inch machine balls are dimpled rubber. Leather machine softballs are hard to find at any price, and the difference shows in practice quality: young hitters see real seams, real flight, and real feedback off the bat instead of the dead thud of a dimpled ball. This is the practice-transfer choice.

Built for Wheel Machines

The solid polyurethane center holds its shape through thousands of wheel feeds, and the armored flat seam keeps the cover intact where regular fastpitch softballs come apart at the stitches. It is part of the leather machine line that top college programs run on the baseball side.

Where It Fits

Playing on the bigger ball? The LPM12 is the 12 inch version. For budget-first machine work, the dimpled PM12 covers volume, and every option pairs with the pitching machines we carry.

ProNine LPM11 Specifications

• Size: 11 inch
• Sold by the dozen
• Seam: Flat seam for machine use with special armored stitching
• Cover: Full Grain Leather
• Center: Solid Polyurethane

Is it game legal?

No stamps, no game use: it is a dedicated machine ball. Game softballs join the store with the next wave of the ProNine line.

11 inch or 12 inch?

Match your game ball. 10U and most 12U fastpitch play an 11 inch ball; 13 and up play the 12 inch.