John Killen
Kansas City Royals (R)P
Age: 36
Bats/Throws: L/L
6'7" / 185
DOB: 8/20/1990
(36 years, 1 month, 24 days)
P
Updated: Wednesday, October 14, 2026 6:54 AM ETUpdated: 10/14/2026 6:54 AM ET
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Mitchel Lichtman
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TangoTiger.com
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