Oncourt Offcourt Radar Coach COLLECTION-Type-GPS Watches America's No 1 selling racquetball

America's No 1 selling racquetball

Ideal for hard court surfaces

Hammer Technology places more weight in the head for greater stability and easy power

The Elite's heavy top and backspin will give you "that" competitive edge to reach new heights in your game

outdoor or concrete surfaces

Oncourt Offcourt Radar Coach COLLECTION-Type-GPS Watches America's No 1 selling racquetballSee how hard you're serving with the Oncourt Offcourt Radar Coach! This device provides radar feedback to help you improve one of the most important skills in tennis. Important Warning: Never aim directly at the Radar Coach without having a net or other protection guarding the unit.