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MLBPlayer profile/ATH
SP#59ATHAdvanced data
Jeffrey Springs
Starting pitcher
6' 3" · 218 lbs · 33 yo
Form Line · next game · as of Jul 31
3.8K▼ -0.3vs pace (4.1)
typical range (~68%) 2–6 · on 21 games
ER4+0.6
The One's forward projection vs the player's own season pace — not a grade, not accuracy-tested. What is Form Line?
Today · vs DET
Detroit Tigers
DET @ ATH
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Statcast fingerprint
Jeffrey Springs
MLB percentile · n=406
- xwOBA21
- xBA32
- xSLG13
- Barrel %19
- Hard-hit %69
- Exit velo61
- Whiff %36
- Chase %55
- K %24
- BB %48
Strong weak contact allowed (69th pct) — expected power (13th pct) the soft spot.
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
21 G · 21 GS · 104 IP
Run prevention
ERA6.23
5.502.50
FIP6.01
5.003.00
xFIP4.87
5.003.00
WHIP1.45
1.551.00
Stuff & control
K/97.4
6.012.0
BB/93.4
4.52.0
HR/92.34
1.600.70
K%18.7%
18.0%30.0%
BB%8.5%
11.0%5.0%
Quality of contact
BABIP—
.270.330
GO/AO0.65
0.801.60
Pitch mix
Arsenal
2026 · 1,756 pitches
PitchUseWhiffRV/100
- 4-Seam Fastball44%16%-1.9
- Slider25%23%-0.3
- Changeup23%39%-1.7
- Sweeper6%8%-2.8
RV/100 is pitcher-side — negative is a pitch that saved runs.
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