Jack Heidemann
SS
Age: 76
Bats/Throws: R/R
6'0" / 175
DOB: 7/11/1949
(76 years, 21 days)
SS
Updated: Friday, August 1, 2025 11:05 AM ETUpdated: 8/1/2025 11:05 AM ET
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Major League and Minor League Baseball data provided by Major League Baseball.
Mitchel Lichtman
All UZR (ultimate zone rating) calculations are provided courtesy of Mitchel Lichtman.
TangoTiger.com
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Retrosheet.org
Play-by-play data prior to 2002 was obtained free of charge from and is copyrighted by Retrosheet.
