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Joe Rock

CHW · Triple-A · Age 25 · 23.1 IP
LHP Triple-A CHW
25.8
TiltValue (ProspectTilt Composite)
Joe Rock is a 25-year-old LHP in the CHW organization, currently at the Triple-A level. Across 23.1 innings, Joe has posted a 3.86 ERA with a 3.76 xFIP and 1.63 WHIP. The strikeout rate sits at 33.3% against a 17.5% walk rate, a 15.8% K-BB% and 13.7% swinging-strike rate.
On the Statcast side, the fastball averages 89.7 mph (topping at 95.4) with +6.4" of induced vertical break and a -6.70° vertical approach angle.
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Core Metrics
ERA
3.86
xFIP
3.76
K%
33.3
BB%
17.5
Command & Stuff
WHIP
1.63
K-BB%
15.8
SwStr%
13.7
IP
23.1
Statcast Fastball Profile
Velo
89.7
Max
95.4
IVB
+6.4"
VAA
-6.70°
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Data via ProspectTilt PitchIQ — live MiLB Statcast analytics.
Stats current as of June 17, 2026. Updated nightly.
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