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  "path": "/stories/mlb/mlb-robot-umpires-challenge-technology",
  "publishedAt": "2026-03-16T17:52:04.000Z",
  "site": "https://www.foxsports.com",
  "tags": [
    "mlb"
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  "textContent": "Major League Baseball’s experiment of a robot umpire technology system allowing challenges to checked swing calls is moving from Class A to Triple-A.",
  "title": "MLB Moves Check-Swing Robot Umps Challenges, Experimental Rules to Triple-A"
}