MLB Baseball 3h Briefing
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Last updated: March 16, 2026, 2:30 PM ET
MLB Technology & International Focus
Major League Baseball advancing automated calls espn.com as the challenge system for robot umpires concerning checked swings moves its testing phase up from Class A facilities to the Triple-A level this season. Separately, the World Baseball Classic provided a much-needed respite espn.com for fans of the Venezuelan national team, offering a unifying moment of celebration despite ongoing political and economic turmoil back home.