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  • Projections
    In-house Bayesian model · career prior + aging × stuff/discipline signals
  • Plate Discipline
    Decision+ · chase / passive cost · K% · BB%
  • Command & Stuff
    Pitching+ · Stuff+ · Command+ · meatball rate
  • Pitcher Stuff Lab
    In-zone whiff · xwOBAcon · tunnel · deception · count predictability
  • Stuff Model (diag)
    From-scratch XGBoost training runs, feature importance, pitcher grades
  • Expected Points
    Luck-neutral fantasy points · xSLG / xwOBA · ΔPts
  • Hitter Frontier
    Power × discipline tradeoff · Pareto-frontier hitters
  • Pitcher Frontier
    Process × contact-suppression · pound the zone vs limit damage
  • Hitter Vulnerabilities
    Biggest pitch-trait strengths & weaknesses · vs league or vs own
  • AAA Hitters
    Triple-A bats · xwOBA · contact quality · discipline · frontier
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Shea Langeliers

Shea Langeliers

C·ATH
Compare
Compare
PA
523
H
133
HR
31
AVG
.277
xwOBA
.329
PPG
2.76
Career Seasons
YrGPAAVGOBPSLGISOxwOBAK%BB%K-BB%HRSBPtsPPGxPPG
202661276.284.349.540.256.37719.2%7.6%11.6%1711863.05—
2025127523.277
2025 MLB Percentiles

Hitting Profile

Expected Results
xwOBA
43
.329
xBA
44
.251
xSLG
.328
.536
.259
.329
19.7%
6.9%
12.8%
31
7
351
2.76
—
2024138536.223.291.448.225.33027.1%7.6%19.5%2942611.89—
2023136490.205.269.413.208.30229.2%6.9%22.3%2232031.49—
202243153.218.265.430.212.26034.6%5.9%28.7%60531.23—
65
.464
Quality of Contact
Avg EV
66
90.9
Median EV
53
93.4
90th % EV
82
107.8
Barrel %
64
11.2
Hard-Hit %
50
44.9
Sweet-Spot %
20
33.9
Bat Speed
Avg
80
72.5
Median
69
73.3
90th %
69
78.2
Plate Discipline
Chase %
20
32.1
Whiff %
44
22.8
K %
53
19.7
BB %
28
6.9
Swing Decisions

Plate Discipline · Decision+

Expected-run-value of every swing-or-take decision, against a league-average batter’s optimum. 100 = avg · 110 = 1 SD better.

Decision+
96
≈ 34th pctl
Chase cost
-39.6r
385 swings @ bad pitch
Passive cost
-12.3r
212 takes @ hittable pitch
Swing rate
52.4%
1,936 pitches seen
Runs per 100
-2.68
lg avg -2.53
Count
View
23+22%93434+21%24+11%19+38%21+29%17+60%155+54%24+3%39-16%61-17%52-4%50+62%21+57%7+27%30+11%46-28%65-11%65+0%46+73%26+33%6+31%32+35%34+33%45+24%34+19%27+56%9-17%6+8%12+38%8+15%13+11%9+0%631CATCHER'S VIEW
Judgment — swing% vs optimal
−35%−15%0+15%+35%
  • Red cells — swings more than an optimal batter would here (chasing).
  • Blue cells — swings less than optimal (too passive).
  • Number in cell: swing%-delta vs optimal. Top-right: pitches seen.
Total pitches shown: 1,000