FAQ: Do you sell wrist coaches?

We don’t currently. There’s a good selection available here


FAQ: What are the dimensions of a printed system?

We support custom dimensions as well as the following common sizes

  • 4.25″ x 3.66″
  • 3.75″ x 2.75″
  • 3.625″ x 2.5″
  • 3.625″ x 2.125″

How it works

Our system allows different pitches or plays to be signaled repeatedly — up to 150 total signals are available on each printed system

To start making your cards, go to Pitching > Pitch Library to set up your pitches with abbreviations


Once you have set up a Pitch Library, go to Pitching > Pitcher Cards to set up cards which can have a unique mix of pitches or plays from the library. Adjust the slider controls to tweak how many times that particular pitch or play should show up on the printed system card.


Next, go to the Game Day page to generate a fresh random system for all cards you select via checkbox. Matching coaching sheets will be included in the resulting PDF file


The catcher’s printed system contains a grid to look up the pitch or play signal given by the coach. This grid is designed to fit in a “wrist coach” wristband. The coaching sheet matches the catcher’s printed system.

Sample Coaching Sheet


Coach calls out a Fast Ball Middle by looking at his coaching sheet for an unused signal. Coach signals “423” to the catcher and marks it out on the coaching sheet

Sample Catcher’s Printed System


Catcher looks across to “42”, and down to “3” to find the FBMI abbreviation, and signals Fast Ball Middle to the pitcher using his or her preferred method