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MLBPlayer profile/KC
RP#46KCAdvanced data
John Schreiber
Relief pitcher
6' 2" · 224 lbs · 32 yo
Live · @ WSH
Washington Nationals
KC @ WSH
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Statcast · 2026 season
The advanced layer
Expected stats, sabermetric context, and rate metrics straight from the MLB Stats API. Each bar is calibrated against league benchmark ranges, not season percentiles — so the position is stable even on a small sample.
PITCHING
Run prevention
31 G · 0 GS · 28.2 IP
Run prevention
ERA2.83
5.502.50
FIP5.16
5.003.00
xFIP4.44
5.003.00
WHIP1.19
1.551.00
Stuff & control
K/96.6
6.012.0
BB/93.5
4.52.0
HR/91.57
1.600.70
K%18.1%
18.0%30.0%
BB%9.5%
11.0%5.0%
Quality of contact
BABIP—
.270.330
GO/AO1.07
0.801.60
Pitch mix
Arsenal
2026 · 460 pitches
PitchUseWhiffRV/100
- 4-Seam Fastball27%29%-0.4
- Sweeper25%26%-4.3
- Sinker24%11%+2.6
- Cutter14%12%+2.3
- Changeup10%24%-2.0
RV/100 is pitcher-side — negative is a pitch that saved runs.