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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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Brayan Rocchio

Brayan Rocchio

2B / SS·CLE
Compare
Compare
PA
442
H
79
HR
8
AVG
.206
xwOBA
.281
PPG
1.39
Career Seasons
YrGPAAVGOBPSLGISOxwOBAK%BB%K-BB%HRSBPtsPPGxPPG
202668255.276.360.403.127.31912.5%8.6%3.9%5111572.31—
2025118385.231
2024 MLB Percentiles

Hitting Profile

442 PA — below qualified cutoff. Percentiles vs. qualified pool (faded).

Expected Results
xwOBA
3
.281
xBA
3
.213
.293
.338
.107
.295
20.0%
5.7%
14.3%
5
9
171
1.45
—
2024145442.206.301.316.110.28120.4%10.0%10.4%8102011.39—
20232386.247.282.321.074.21531.4%4.7%26.7%00200.87—
xSLG
2
.314
Quality of Contact
Avg EV
2
82.7
Median EV
1
87.0
90th % EV
6
100.3
Barrel %
11
4.0
Hard-Hit %
1
22.3
Sweet-Spot %
70
37.3
Bat Speed
Avg
17
67.8
Median
19
69.2
90th %
10
73.2
Plate Discipline
Chase %
40
29.0
Whiff %
52
21.5
K %
53
20.4
BB %
69
10.0
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+
102
≈ 59th pctl
Chase cost
-30.1r
326 swings @ bad pitch
Passive cost
-11.1r
214 takes @ hittable pitch
Swing rate
47.3%
1,679 pitches seen
Runs per 100
-2.46
lg avg -2.53
Count
View
+0%6+0%6+11%9+25%8+0%842+40%20+22%27+24%46+22%36+29%31+27%22+0%6+27%22+0%47-42%65-27%62-7%46+61%28+33%9+29%31-9%45-27%66-19%48-3%36+54%24+11%9+31%13+24%17-8%26+47%30+5%21+0%6533+0%7+0%6421CATCHER'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