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MLBPlayer profile/STL
SP#62STLAdvanced data
Kyle Leahy
Starting pitcher
6' 5" · 225 lbs · 29 yo
Form Line · next game · as of Jul 31
4.5K▲ +0.1vs pace (4.4)
typical range (~68%) 2–7 · on 20 games
ER1.7-0.3
The One's forward projection vs the player's own season pace — not a grade, not accuracy-tested. What is Form Line?
Live · @ TOR
Toronto Blue Jays
STL @ TOR
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Statcast fingerprint
Kyle Leahy
MLB percentile · n=406
- xwOBA13
- xBA13
- xSLG12
- Barrel %10
- Hard-hit %1
- Exit velo1
- Whiff %22
- Chase %8
- K %34
- BB %58
Strong walk avoidance (58th pct) — weak contact allowed (1st 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.
HITTING
Plate output
21 G · 0 PA · 0 AB
Slash & power
AVG.000
.210.320
OBP.000
.280.400
SLG.000
.360.550
OPS.000
.650.950
HR0
540
ISO.000
.120.280
Plate discipline
BB%—
5.0%14.0%
K%—
30.0%14.0%
BABIP—
.270.330
Expected & sabermetric
xwOBA—
.290.380
wOBA—
.290.380
wRC+—
80130
WAR—
0.04.0
PITCHING
Run prevention
21 G · 21 GS · 101.2 IP
Run prevention
ERA3.54
5.502.50
FIP4.06
5.003.00
xFIP3.99
5.003.00
WHIP1.34
1.551.00
Stuff & control
K/97.8
6.012.0
BB/93.0
4.52.0
HR/91.06
1.600.70
K%20.3%
18.0%30.0%
BB%7.9%
11.0%5.0%
Quality of contact
BABIP—
.270.330
GO/AO1.09
0.801.60
Pitch mix
Arsenal
2026 · 1,671 pitches
PitchUseWhiffRV/100
- 4-Seam Fastball28%17%-1.1
- Slider16%21%+2.0
- Curveball16%27%+0.5
- Sinker13%7%+0.9
- Changeup13%34%-0.7
- Sweeper13%27%-0.9
RV/100 is pitcher-side — negative is a pitch that saved runs.
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