![Broderick Zerpa on Twitter: "Los árbitros robot han recibido un ascenso y estarán a solo un paso de las ligas mayores esta temporada. #MLB está expandiendo su experimento de zona de strike Broderick Zerpa on Twitter: "Los árbitros robot han recibido un ascenso y estarán a solo un paso de las ligas mayores esta temporada. #MLB está expandiendo su experimento de zona de strike](https://pbs.twimg.com/media/FJl3abnVcAgAXsC.jpg)
Broderick Zerpa on Twitter: "Los árbitros robot han recibido un ascenso y estarán a solo un paso de las ligas mayores esta temporada. #MLB está expandiendo su experimento de zona de strike
![Major League Baseball expands 'robot umpire' use throughout all 30 Triple-A ballparks | Daily Mail Online Major League Baseball expands 'robot umpire' use throughout all 30 Triple-A ballparks | Daily Mail Online](https://i.dailymail.co.uk/1s/2023/01/13/12/53209441-0-image-a-5_1673614238358.jpg)
Major League Baseball expands 'robot umpire' use throughout all 30 Triple-A ballparks | Daily Mail Online
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