J.J. Niekro
(A+)P
Age: 28
Bats/Throws: R/R
6'0" / 185
DOB: 1/28/1998
(28 years, 2 months, 12 days)
P
Updated: Thursday, April 9, 2026 6:51 AM ETUpdated: 4/9/2026 6:51 AM ET
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Mitchel Lichtman
All UZR (ultimate zone rating) calculations are provided courtesy of Mitchel Lichtman.
TangoTiger.com
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Retrosheet.org
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