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Mason Barnett

OAK · Triple-A · Age 25 · 42.2 IP
RHP Triple-A OAK
15.3
TiltValue (ProspectTilt Composite)
Mason Barnett is a 25-year-old RHP in the OAK organization, currently at the Triple-A level. Across 42.2 innings, Mason has posted a 4.64 ERA with a 4.76 xFIP and 1.52 WHIP. The strikeout rate sits at 21.9% against a 13.9% walk rate, a 8.0% K-BB% and 9.5% swinging-strike rate.
On the Statcast side, the fastball averages 90.6 mph (topping at 97.4) with +6.4" of induced vertical break and a -6.66° vertical approach angle.
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Core Metrics
ERA
4.64
xFIP
4.76
K%
21.9
BB%
13.9
Command & Stuff
WHIP
1.52
K-BB%
8.0
SwStr%
9.5
IP
42.2
Statcast Fastball Profile
Velo
90.6
Max
97.4
IVB
+6.4"
VAA
-6.66°
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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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