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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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Pete Alonso

Pete Alonso

1B·BAL
Compare
Compare
PA
696
H
146
HR
34
AVG
.240
xwOBA
.348
PPG
2.35
Career Seasons
YrGPAAVGOBPSLGISOxwOBAK%BB%K-BB%HRSBPtsPPGxPPG
202671308.244.331.456.212.37622.4%10.7%11.7%1521802.54—
2025168709.272
2024 MLB Percentiles

Hitting Profile

Expected Results
xwOBA
73
.348
xBA
32
.242
xSLG
.351
.524
.252
.389
22.8%
8.6%
14.2%
38
1
475
2.83
—
2024180696.240.331.458.218.34824.7%10.1%14.6%3454232.35—
2023159658.217.320.504.287.37322.9%9.9%13.0%4654462.81—
2022175685.271.357.518.247.36818.7%9.8%8.9%4055232.99—
2021158638.262.345.518.256.38119.9%9.4%10.5%3734282.71—
202059239.231.328.490.259.34325.5%10.0%15.5%1611372.32—
2019166693.260.359.583.323.38426.4%10.4%16.0%5325023.02—
75
.471
Quality of Contact
Avg EV
55
89.8
Median EV
67
93.6
90th % EV
86
108.4
Barrel %
85
13.2
Hard-Hit %
70
46.4
Sweet-Spot %
10
31.6
Bat Speed
Avg
89
73.3
Median
85
74.5
90th %
90
80.1
Plate Discipline
Chase %
62
25.9
Whiff %
46
22.7
K %
27
24.7
BB %
69
10.1
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+
94
≈ 28th pctl
Chase cost
-53.5r
461 swings @ bad pitch
Passive cost
-23.0r
434 takes @ hittable pitch
Swing rate
43.0%
2,824 pitches seen
Runs per 100
-2.71
lg avg -2.53
Count
View
32+0%7+19%16+17%621+30%10+27%11+18%28+3%29+20%30+11%94+36%14-3%40-41%49-25%51-28%43+23%31+0%12+37%30+19%36-31%58-35%51-30%46+22%18+0%12+48%23+28%46+29%42+17%36+0%22+13%8+0%6+8%13+27%26+67%6+15%1333CATCHER'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