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Compatible with any pitching machine:
HackAttack, Jr. Hack Attack, Iron Mike, ATECH, Jugs, Spinball and more
1 Dozen Seam Balls (12 balls) $50
1 Case Seam Balls (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.
These balls are great for working velocity off the machine…
You can work the inner 1/2 without fear of getting hurt by a stray pitch that sails..
I have an atec and they work
Really well and throw very consistent at 80+. Not to mention the No sting on a mis hit…
Perfect for velo & breaking ball training. The best balls I’ve ever used, definitely see why they are also a favorite of MLB organizations.
Love the Proline seamed balls! Use them everyday in my facility! Definitely recommend!
Great product. We use them daily
I was skeptical when I first held one of these seamed balls because they are lighter than a regular baseball; however, my doubts quickly disappeared when I tested the accuracy out of a pitching machine. Top notch pitching machine batting practice balls! Highly recommend!
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