No more sign stealing? Electronic pitch calling coming to big

MLB looking at electronic system for calling pitches

Is Stealing Baseball Signs Really So Bad? Bobby Valentine Has Some Thoughts

MLB's PitchCom System Draws Mixed Reactions - The New York Times

MLB may finally have a popular rule change with its new pitch clock, MLB

What is PitchCom and how is it being used in MLB? – NBC Sports Chicago

Everything you need to know about MLB's sign-stealing scandal - ESPN

MLB game time drops 24 minutes to 2:40 with pitch clock. Players steal most bases since 1987

Report: MLB to allow electronic pitch-signaling devices to deter sign- stealing

MLB gives OK to electronic pitch calling

College Baseball Was On the Clock and Chose an Electronic Wristband

Rockies Mailbag: Pitching, trade rumors, Charlie Blackmon's deal and future of Rox TV

Marketing and Sponsorship: Big problem, tiny solution: PitchCom helps MLB make stealing pitch signals a sign of the past