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Grayson Boles

KC · Complex · Age 19 · 5.2 IP
RHP Complex KC
3.18
ERA
Grayson Boles is a 19-year-old RHP in the KC organization, currently at the Complex level. Across 5.2 innings, Grayson has posted a 3.18 ERA with a 2.41 xFIP and 1.41 WHIP. The strikeout rate sits at 44.0% against a 20.0% walk rate, a 24.0% K-BB% and 38.7% swinging-strike rate.
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Core Metrics
ERA
3.18
xFIP
2.41
K%
44.0
BB%
20.0
Command & Stuff
WHIP
1.41
K-BB%
24.0
SwStr%
38.7
IP
5.2
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Data via ProspectTilt PitchIQ — live MiLB Statcast analytics.
Stats current as of June 03, 2026. Updated nightly.
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