Sign-stealing? What sign-stealing? Across MLB, the paranoia subsides with increase in penalties for violators - The Boston Globe
Positive signals: Virginia baseball team benefits from new pitch-calling technology
It's Official: Pitch Clock, Shift Ban and Bigger Bases Coming to MLB in 2023 - Twins - Twins Daily
Catchers no longer need educated fingers to flash signs: Guardians takeaways
MLB gives OK to electronic pitch calling - The Globe and Mail
Future MLB Rules: Pitch Clocks, Shift Limits, Larger Bases – NECN
Future Twins Weigh in on an Electronic Strike Zone - Twins - Twins Daily
MLB Umpires Missed 34,294 Pitch Calls in 2018. Time for Robo-umps?, BU Today
Pitch clocks, shift limits, larger bases in MLB's future - NBC Sports