John Muller
P
Age: 42
Bats/Throws: L/R
6'2" / 200
DOB: 7/28/1984
(42 years, 3 months, 13 days)
P
Updated: Monday, November 9, 2026 3:49 AM ETUpdated: 11/9/2026 3:49 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.
