College Baseball Using Electronic Wristbands To Make Pitch Calls

Rays tuned in to new electronic pitch-calling technology

Mets give mixed reviews of new PitchCom device for pitch signals

College baseball goes high-tech to send pitch calls to mound

College Baseball Begins Using New Technology Allowing Coaches to Call Pitches – Is It Cheating? - EssentiallySports

Sign of times: Major League Baseball gives OK to electronic pitch calling

Game Day Signals - Electronic Pitch Calling for Baseball and Softball

As PitchCom gains popularity, some Tennessee pitchers opt for traditional technique, Baseball

College Baseball Was On the Clock and Chose an Electronic Wristband

College baseball goes high-tech to send pitch calls to mound

Baseball wristbands signs, College Baseball Teams Using Wristbands To Send Signals; MLB Next?

College Baseball Teams Using Wristbands To Send Signals; MLB Next?