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Derek Diamond

PIT · CPX→LoA→AA→AAA · Age 25 · 17.0 IP
RHP CPX→LoA→AA→AAA PIT
73.9
TiltValue (ProspectTilt Composite)
Derek Diamond is a 25-year-old RHP in the PIT organization, currently at the CPX→LoA→AA→AAA level. Across 17.0 innings, Derek has posted a 0.53 ERA with a 2.80 xFIP and 0.53 WHIP. The strikeout rate sits at 36.1% against a 1.6% walk rate, a 34.4% K-BB% and 17.3% swinging-strike rate.
On the Statcast side, the fastball averages 89.1 mph (topping at 96.8) with +7.4" of induced vertical break and a -6.10° vertical approach angle.
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Core Metrics
ERA
0.53
xFIP
2.80
K%
36.1
BB%
1.6
Command & Stuff
WHIP
0.53
K-BB%
34.4
SwStr%
17.3
IP
17.0
Statcast Fastball Profile
Velo
89.1
Max
96.8
IVB
+7.4"
VAA
-6.10°
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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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