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RP#37PHIAdvanced data
Tim Mayza
Relief pitcher
6' 3" · 215 lbs · 34 yo
Form Line · next game · as of Jul 31
1.2K▲ +0.1vs pace (1.1)
typical range (~68%) 1–2 · on 42 games
ER0.7+0.2
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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Baltimore Orioles
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Statcast fingerprint
Tim Mayza
MLB percentile · n=406
- xwOBA76
- xBA58
- xSLG58
- Barrel %52
- Hard-hit %12
- Exit velo43
- Whiff %37
- Chase %23
- K %65
- BB %90
Strong walk avoidance (90th pct) — weak contact allowed (12th 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
43 G · 4 GS · 48.2 IP
Run prevention
ERA3.88
5.502.50
FIP3.21
5.003.00
xFIP3.15
5.003.00
WHIP1.13
1.551.00
Stuff & control
K/98.9
6.012.0
BB/92.2
4.52.0
HR/90.92
1.600.70
K%24.2%
18.0%30.0%
BB%6.1%
11.0%5.0%
Quality of contact
BABIP—
.270.330
GO/AO1.35
0.801.60
Pitch mix
Arsenal
2026 · 751 pitches
PitchUseWhiffRV/100
- Sinker59%19%+2.3
- Slider33%30%-2.5
- 4-Seam Fastball6%43%+2.8
RV/100 is pitcher-side — negative is a pitch that saved runs.
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