*The GrandSlam accepts all control boxes, however, all other machines in the Chameleon Series are NOT upgradeable to the GrandSlam.


Chameleon Series ball machines allow you to easily upgrade the features of your ball machine within seconds by simply unplugging one controller and plugging in the other. Tennis clubs can purchase one ball machine and use the simplest controller (Smash box only) for rentals and the more powerful controller for teaching or running clinics.

All Chameleon series ball machines are also compatible with the Freedom Kit, which allows the control box to operate wirelessly from across the court.