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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
385
H
80
HR
5
AVG
.231
xwOBA
.295
PPG
1.45
Career Seasons
YrGPAAVGOBPSLGISOxwOBAK%BB%K-BB%HRSBPtsPPGxPPG
202666244.283.367.406.123.32211.9%8.6%3.3%5111542.33—
2025118385.231
2025 MLB Percentiles

Hitting Profile

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

Expected Results
xwOBA
4
.295
xBA
45
.252
.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
9
.367
Quality of Contact
Avg EV
8
86.5
Median EV
18
90.6
90th % EV
12
102.3
Barrel %
6
3.3
Hard-Hit %
16
35.5
Sweet-Spot %
40
35.5
Bat Speed
Avg
19
68.2
Median
19
69.7
90th %
9
73.7
Plate Discipline
Chase %
31
30.3
Whiff %
47
22.5
K %
51
20.0
BB %
12
5.7
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+
109
≈ 82th pctl
Chase cost
-21.9r
259 swings @ bad pitch
Passive cost
-9.5r
189 takes @ hittable pitch
Swing rate
51.2%
1,430 pitches seen
Runs per 100
-2.20
lg avg -2.53
Count
View
2+29%7+0%10+0%11+0%72+29%21+48%29+13%45+18%38+19%31+26%19+0%7+60%30-10%52-28%74-31%68-13%60+46%24+25%8+30%20-8%50-21%71-13%46-2%42+40%255+29%17+32%19+12%17+16%19+6%1645334+14%721CATCHER'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