Jon Keller
Colorado Rockies (A+)P
Age: 32
Bats/Throws: R/R
6'5" / 210
DOB: 8/8/1992
(32 years, 10 months, 8 days)
P
Updated: Monday, June 16, 2025 10:37 AM ETUpdated: 6/16/2025 10:37 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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