Robot umpires are officially knocking on the door of MLB. Commissioner Rob Manfred told The Athletic's Evan Drellich on Wednesday that the league will test an automated ball-strike challenge system in ...

BALTIMORE — Samuel Basallo made a little history when the Baltimore catcher became the first major leaguer to end a game with a successful challenge via the Automated Ball-Strike System. No word on ...

BALTIMORE (AP) — Samuel Basallo made a little history when the Baltimore catcher became the first major leaguer to end a game with a successful challenge via the Automated Ball-Strike System. No word ...