John Michael Bertrand
San Francisco Giants (AA)P
Age: 27
Bats/Throws: R/L
6'3" / 205
DOB: 2/8/1998
(27 years, 3 months, 29 days)
P
Updated: Thursday, June 5, 2025 11:16 PM ETUpdated: 6/5/2025 11:16 PM 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.
