EP55 - Should Coaches Call Pitches in Baseball?
MLB news: Teams testing audio system to prevent sign stealing - Sports Illustrated
The Weinstein Brain - SEBaseball
Who's involved in calling pitches? Everyone, Tigers skipper says - mlive.com
Catcher Signals: A Guide Catcher-Pitcher Signs
Sign of times: MLB gives OK to electronic pitch calling - MLB | NBC Sports
Sign of times: Major League Baseball gives OK to electronic pitch calling - oregonlive.com
Sign of times: MLB gives OK to electronic pitch calling
Rays tuned in to new electronic pitch-calling technology
Push-button pitching: MLB to let pitchers call own signals | AP News
MLB is turning to an electronic pitch-calling system to fight cheating | Engadget
Coaches: Let Your Catchers and Pitchers Call Their Own Pitches
What is PitchCom and how is it being used in MLB? - NBC Sports Chicago
MLB is turning to an electronic pitch-calling system to fight cheating | Engadget
MLB will begin using electronic pitch calling this season
Is it legal for Vanderbilt baseball to use wristbands to call pitches?
Who generally calls the pitches in Major League Baseball - pitcher, catcher or manager? - Quora
College baseball goes high-tech to send pitch calls to mound
Rays tuned in to new electronic pitch-calling technology
Catcher Technique Part 5 Baseball Catcher Pitch Calling | STACK
Milwaukee Brewers pitchers have stopped using PitchCom system mostly
MLB Signs on to In-Game Usage of Wearable Pitch-Calling Devices | FanGraphs Baseball
Meet PitchCom, the audio pitch-calling system drawing positive reviews
