PitchIQ MiLB PITCH INTELLIGENCE · PROSPECTTILT
Players / MIA / Walin Castillo

Walin Castillo

MIA · Low-A · Age 21 · 39.2 IP
RHP Low-A MIA
12.7
TiltValue (ProspectTilt Composite)
Walin Castillo is a 21-year-old RHP in the MIA organization, currently at the Low-A level. Across 39.2 innings, Walin has posted a 2.72 ERA with a 4.86 xFIP and 1.44 WHIP. The strikeout rate sits at 19.5% against a 12.1% walk rate, a 7.4% K-BB% and 9.6% swinging-strike rate.
On the Statcast side, the fastball averages 89.9 mph (topping at 97.7) with +6.6" of induced vertical break and a -6.04° vertical approach angle.
View Full Interactive Profile →
Core Metrics
ERA
2.72
xFIP
4.86
K%
19.5
BB%
12.1
Command & Stuff
WHIP
1.44
K-BB%
7.4
SwStr%
9.6
IP
39.2
Statcast Fastball Profile
Velo
89.9
Max
97.7
IVB
+6.6"
VAA
-6.04°
More MIA Pitchers
Data via ProspectTilt PitchIQ — live MiLB Statcast analytics.
Stats current as of June 03, 2026. Updated nightly.
Browse all players · Interactive leaderboards