Diamond D1-PRO LS

The flat seam design reduces air resistance, which creates a more predictable and smoother flight path. This allows hitters to focus purely on their swing mechanics and visual tracking without the ball unexpectedly breaking or moving due to high seams.

Yes, these are specifically designed for pitching machines. The low-seam construction prevents the machine's wheels from gripping the seams too aggressively, which helps the ball maintain its shape and prevents premature wear on both the ball and the machine.

These balls are built for durability. With a premium leather cover and Grade A grey wool windings, they are engineered to retain their roundness and structural integrity even after being hit repeatedly in intensive practice sessions.

Yes, the Diamond D1-PRO LS is built to standard professional specifications, ensuring that your practice sessions replicate the feel and weight of a game-day ball.

It will feel slightly different than a standard raised-seam game ball. Because the seams are flatter, you will have less tactile grip on the ball, which is why these are primarily intended for batting practice rather than pitching or defensive drills where grip is essential.