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Laz Díaz

1963–

United States

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Biography

Lazaro Antonio Díaz Sr. (born March 29, 1963) is an American umpire in Major League Baseball. He joined the American League's full-time staff in 1999, and has worked throughout both major leagues since 2000.

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Biography text · CC BY-SA 4.0 · Source checked 2026-10-13

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