MLB catchers wary of looming robo umps amid rules changes

MLB catchers wary of looming robo umps amid rules changes - NBC Sports

Associated Press (MLB) MLB Articles - Seattle Sports - Seattle Sports

What do robo-umps, challenge system mean for catchers? Some coaches are concerned

seattle mariners

Tanner Swanson posted on LinkedIn

Jose Trevino

MLB catchers wary of looming robo umps amid rules changes

Sports - Greater Victoria News

Amid Major Rule Changes, MLB Catchers Wary of Looming Robo-Umps – NBC Connecticut

MORE