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Juanyerlin Duran

BOS · Complex · Age 18 · 8.2 IP
RHP Complex BOS
6.23
ERA
Juanyerlin Duran is a 18-year-old RHP in the BOS organization, currently at the Complex level. Across 8.2 innings, Juanyerlin has posted a 6.23 ERA with a 6.85 xFIP and 1.96 WHIP. The strikeout rate sits at 22.2% against a 22.2% walk rate, a 0.0% K-BB% and 10.2% swinging-strike rate.
On the Statcast side, the fastball averages 87.4 mph (topping at 97.5) with +5.1" of induced vertical break and a -7.15° vertical approach angle.
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Core Metrics
ERA
6.23
xFIP
6.85
K%
22.2
BB%
22.2
Command & Stuff
WHIP
1.96
K-BB%
0.0
SwStr%
10.2
IP
8.2
Statcast Fastball Profile
Velo
87.4
Max
97.5
IVB
+5.1"
VAA
-7.15°
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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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