John Michael Bertrand
San Francisco Giants (AAA)P
Age: 28
Bats/Throws: R/L
6'3" / 238
DOB: 2/8/1998
(28 years, 1 month, 25 days)
P
Updated: Thursday, April 2, 2026 10:47 AM ETUpdated: 4/2/2026 10:47 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.
