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SP#26MIAAdvanced data
Janson Junk
Starting pitcher
6' 2" · 197 lbs · 30 yo
Form Line · next game · as of Jul 31
4.1K▲ +0vs pace (4.1)
typical range (~68%) 2–6 · on 14 games
ER2.9+0
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
Janson Junk
MLB percentile · n=406
- xwOBA50
- xBA37
- xSLG38
- Barrel %62
- Hard-hit %30
- Exit velo22
- Whiff %2
- Chase %24
- K %17
- BB %82
Strong walk avoidance (82nd pct) — whiff rate (2nd 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
15 G · 15 GS · 78.2 IP
Run prevention
ERA4.58
5.502.50
FIP4.35
5.003.00
xFIP4.31
5.003.00
WHIP1.33
1.551.00
Stuff & control
K/97.0
6.012.0
BB/92.5
4.52.0
HR/91.26
1.600.70
K%18.1%
18.0%30.0%
BB%6.5%
11.0%5.0%
Quality of contact
BABIP—
.270.330
GO/AO0.92
0.801.60
Pitch mix
Arsenal
2026 · 1,189 pitches
PitchUseWhiffRV/100
- 4-Seam Fastball36%12%+0.6
- Slider21%17%-0.9
- Changeup19%31%-0.1
- Sweeper14%17%-2.8
- Curveball7%16%-1.2
- Sinker4%7%-0.5
RV/100 is pitcher-side — negative is a pitch that saved runs.
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