Jeff Singer
Free Agent (AAA)P
Age: 31
Bats/Throws: L/L
6'0" / 200
DOB: 9/13/1993
(31 years, 10 months, 28 days)
P
Updated: Saturday, August 9, 2025 11:54 PM ETUpdated: 8/9/2025 11:54 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.
