Seam Baseball

2.6 oz Foam Seam ProLine Ball

Train Smarter. Hit Better. Perform Like It’s Game Day.

• Game-Like Movement – Embossed seams create realistic pitch movement and ball flight

• True Pitch Variability – Simulates real at-bats with changing pitch locations

• Enhanced Spin & Break – Designed for sharper off-speed pitches and higher spin rates

• High-Velo Training Ready – Adds difficulty when training at higher velocities

• Perfect for Catcher Work – Ideal for blocking, receiving, and reaction drills

Recommended Setup

• Optimal Distance: 30–45 ft (ideal: 35–45 ft from machine to plate)

Machine Compatibility

Works seamlessly with all major pitching machines:

• Hack Attack

• Jr. Hack Attack

• Iron Mike

• ATEC

• JUGS

• Spinball

• More

Pricing

• 1 Dozen (12 Balls): $50

• 1 Case (120 Balls): $450

Shipping :- We currently ship in the United States but will be expanding to other countries on our website later this year. In the interim, we will process orders internationally direct by contacting info@prolineballs.com

All Sports Attack Machines are shipped out via Freight.