Smart and Portable
Ball Machines for Tennis and Pickleball

Designed and Assembled in California

Ball Machines Reimagined

Portability Redefined

Hydrogen Sports has turned ball machines into lightweight, portable equipment anyone can carry without compromising on performance.

Automatic Shot Aiming

All our ball machines come with the patented “Auto-Shot” app control. Tap the screen where you want the shot to go and let the precision motors and proprietary algorithms do the rest.

Service Returns Activated

No other ball machine lets you practice serve and smash returns like this. With the optional lightweight Apex serve stand, securely mount your Proton or Electron to fire balls from over 7 feet high and level up your return game.

Shop Apex Serve Stand

Innovative Features for Today's Athletes

  • Quick Start

    Select from beginner, intermediate and advanced to get a rally-ready random sequence with just a touch.

  • Coach Mode

    Instructors can work next to their students and feed balls one shot at a time. Balls are pre-loaded and fire on command.

  • Built In Practice Routines

    Try the built-in practice routines, or copy and edit them to make your own. Randomize or mirror any program.

  • Long-Lasting Battery

    Shoot 1000 balls on a single charge, and quickly swap in a fresh Li-Ion battery if you need even more.

  • Integrated Watch Control

    Apple Watch connects directly to the Proton and can control any programs. It even works in coach mode.

  • Digital Control Panel

    Digital input knobs set speed, spin, altitude, oscillation, and delay, displayed with LED and controlled to exact values.

  • Shot Indicator

    A high-brightness LED lets you know when the next ball is coming, or when the machine is out of balls.

  • Compact Hopper

    The Origami-like ball hopper collapses for easy storage, but unfolds to hold up to 100 tennis balls or 80 pickleballs.

  • Beginner Friendly

    Soft shots from the service line or the same side of the net are perfect for grooving strokes or getting started.