Smarter Training for Players at Every Stage—Rookie to Pro
Hydrogen Sports creates high-performance ball machines and accessories for tennis and pickleball players at every level. Our machines re-defined what is possible for a ball machine. Carefully designed and assembled in California.

For decades, ball machines remained stuck in the past—relying on bulky lead-acid batteries, primitive motors, and outdated controls. Hydrogen Sports changed that. By integrating rare-earth brushless motors, lithium-ion batteries, and a ground up fresh design, we cut weight and size by more than half. Precision motor control, an elegant app, and automatic shot aiming deliver a remarkably effortless user experience.

Precision. Power. Progress.

Get hitting fast — no calibration needed. Just choose your level and enjoy a rally-ready sequence in seconds.

Compact Hopper
The Origami-like ball hopper collapses for easy storage, but unfolds to hold up to 100 balls.

Feed any shot, one at a time. Optical sensing loads each ball and pauses when empty to conserve power.

Removable Strap
Under 20 lbs, the Proton travels easily with a removable strap that works as both handle and shoulder carry.

Launch built-in or custom drills right from your wrist — no phone needed. Android wearable version coming soon.

Digital Control Panel
Prefer buttons over apps? Use the built-in knob to set speed, spin, height, width, and delay — all shown with highly visible LEDs

Choose from 10 built-in drills — from rallies to volleys to cardio. Add your own for endless training options.

Quick-Change Battery
Fire 1,000 balls per charge. Need more? Swap in a fresh lithium ion battery pack in seconds.