http://iscoresports.com/

The copy on the bottom of the screen, just before the game starts, says:
Click "Play!" when the umpire says "Play!"

I think you meant to say:
Click "Play!" when the umpire says "Play Ball!"

Thank you for pointing this out.

FYI, this has not been fixed.

That is correct. You mentioned it to us on April 1, and our last released version was on April 1. We have it on our list to fix. Thank you.