FILE -Home plate umpire Brian deBrauwere, left, huddles behind Freedom Division catcher James Skelton, of the York Revolution, as the official wears an earpiece during the first inning of the Atlantic League All-Star minor league baseball game, Wednesday, July 10, 2019, in York, Pa. Major League Baseball will test robot umpires as part of a challenge system during spring training at 13 ballparks hosting 19 teams, which could lead to regular-season use in 2026. (AP Photo/Julio Cortez, File)
FILE -A radar device is seen on the roof behind home plate at PeoplesBank Park during the third inning of the Atlantic League All-Star minor league baseball game, Wednesday, July 10, 2019, in York, Pa. Major League Baseball will test robot umpires as part of a challenge system during spring training at 13 ballparks hosting 19 teams, which could lead to regular-season use in 2026. (AP Photo/Julio Cortez, File)