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RP#68SDAdvanced data
Kyle Hart
Relief pitcher
6' 5" · 200 lbs · 33 yo
Form Line · next game · as of Jul 31
1.5K▲ +0.2vs pace (1.3)
typical range (~68%) 0–3 · on 28 games
ER0.9+0.1
The One's forward projection vs the player's own season pace — not a grade, not accuracy-tested. What is Form Line?
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Statcast fingerprint
Kyle Hart
MLB percentile · n=406
- xwOBA69
- xBA75
- xSLG66
- Barrel %58
- Hard-hit %97
- Exit velo85
- Whiff %11
- Chase %32
- K %41
- BB %59
Elite weak contact allowed (97th pct) — whiff rate (11th 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
28 G · 3 GS · 40.2 IP
Run prevention
ERA4.87
5.502.50
FIP3.79
5.003.00
xFIP4.05
5.003.00
WHIP1.11
1.551.00
Stuff & control
K/98.0
6.012.0
BB/92.9
4.52.0
HR/90.89
1.600.70
K%21.6%
18.0%30.0%
BB%7.8%
11.0%5.0%
Quality of contact
BABIP—
.270.330
GO/AO1.18
0.801.60
Pitch mix
Arsenal
2026 · 651 pitches
PitchUseWhiffRV/100
- Sweeper28%23%-0.7
- Sinker26%11%+2.6
- Split-Finger20%32%+0.2
- Slider16%20%+0.1
- 4-Seam Fastball9%4%-2.7
RV/100 is pitcher-side — negative is a pitch that saved runs.
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