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College World Series: College Baseball Showing Signs of a Revolution With Catcher Wristbands - WSJ
![College Baseball Was On the Clock and Chose an Electronic Wristband](https://a.espncdn.com/photo/2022/0511/r1011348_1296x729_16-9.jpg)
MLB pitchers allowed to use PitchCom during regular season - ESPN
![College Baseball Was On the Clock and Chose an Electronic Wristband](https://nesn.com/wp-content/uploads/sites/5/2022/03/Russell-Wilson-1.jpg?w=640&h=360&crop=1)
College Baseball Teams Using Wristbands To Send Signals; MLB Next?
![College Baseball Was On the Clock and Chose an Electronic Wristband](https://nesn.com/wp-content/uploads/sites/5/2022/03/Chris-McElvain.jpg)
College Baseball Teams Using Wristbands To Send Signals; MLB Next?
![College Baseball Was On the Clock and Chose an Electronic Wristband](https://nesn.com/wp-content/uploads/sites/5/2023/05/Brad-Bohannon.jpg?w=270&h=270&crop=1)
College Baseball Teams Using Wristbands To Send Signals; MLB Next?
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Mets' Carlos Carrasco gets pitch-clock violation before 1st pitch - ESPN
![College Baseball Was On the Clock and Chose an Electronic Wristband](https://s.wsj.net/public/resources/images/WK-BC350_SP_COL_F_20120621165541.jpg)
College World Series: College Baseball Showing Signs of a Revolution With Catcher Wristbands - WSJ
![College Baseball Was On the Clock and Chose an Electronic Wristband](https://img.mlbstatic.com/mlb-images/image/upload/t_16x9/t_w640/mlb/cq7omrvwbmbynkngydrj)
MLB pitchers can wear PitchCom transmitters in 2023
![College Baseball Was On the Clock and Chose an Electronic Wristband](https://i.ytimg.com/vi/0M4m2o34tgY/sddefault.jpg)
College Baseball Using Electronic Wristbands To Make Pitch Calls
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Padres catchers playing time
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Mariners' Felix Hernandez, the Star Who Stayed - The New York Times
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Game Day Signals - Electronic Pitch Calling for Baseball and Softball