Hoornstra: More batters are getting hit by pitches, and the reasons are complicated – Orange County Register
MLB Probing Accusations of Red Sox Using Apple Watch to Steal Signs From Rival Yankees
Padres pitchers experimenting with using PitchCom to call their own signals - The Athletic
Baseball news: Major League Baseball approves electronic device use, signal pitches, sign pitch
Pitch clocks, shift limits, larger bases in MLB's future - NBC Sports
New MLB rules explainer: Pitch clock, shift ban, bigger bases - Sports Illustrated
Did Astros wear electronic devices under their jerseys? MLB dismisses those claims
PitchCom -- aimed at foiling MLB's would-be sign-stealers -- is (mostly) winning over the skeptics - ESPN
MLB 2023 season: Breaking down all of the league's tech updates
This is the electronic sign system the Pirates, others are using
Major League Baseball gives OK to electronic pitch calling
Sign of times: MLB gives OK to electronic pitch calling - NBC Sports
Pitch Clocks, Shift Limits, Larger Bases In MLB's Future
Sign of times: MLB approves use of anti-sign-stealing technology for calling pitches