There's a Science Behind More High-Velocity Pitches, But There's Also a Cost - Sports Illustrated
Strength Velocity Training for Baseball
New Earpiece Technology Simplifies Pitching Signals For Brewster Catchers
PitchCom approved for use in 2022 regular season
MLB Signs on to In-Game Usage of Wearable Pitch-Calling Devices
Cats Upset #14 Red Raiders to Capture Series Opener - Kansas State University Athletics
College baseball rule changes for 2023 will help grow game, but shouldn't stop here
Baseball broadcasts working to incorporate pitch clock into graphics - Chicago Sun-Times
Like 'playing a video game': Phillies seeing the value in new tech that transmits pitch signals
Wristbands worn by catcher, pitcher could eliminate cheating in college baseball
Baseball Field Dimensions: What You Need To Know
Meet the rare Massachusetts talent who could be a very high pick in this year's MLB draft
Mariners Simplify Pitch Signals With New Wristband Technology
Push-button pitching: MLB to let pitchers call own signals – NBC Sports Chicago