1919–1972
Biography · Sports
Alan Porter
1977–
United States
Loading image…Biography
Alan Dwayne Porter Jr. (born December 18, 1977) is an American Major League Baseball umpire. He umpired his first Major League game on April 5, 2010.
Sources & collection details
Wikipedia contributors — original record ↗
Biography text · CC BY-SA 4.0 · Source checked 2026-10-13
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