I believe its in the ear of the catcher and pitcher. I know UNC uses Roy Williams' voice. Depending on what the pitching coach calls, do both the catcher and pitcher hear Roy say something like "fastball high and inside" or "slider low and outside"? And I still see pitchers shaking off signals from the catcher. Is PitchCom off by that point and its back to old school communications between the catcher and pitcher, or is the pitching coach (with PitchCom) still involved?
I apologize in advance for my old man ignorance. And thanks for edumacating me.
I apologize in advance for my old man ignorance. And thanks for edumacating me.