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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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Position cohort

Hitting value vs. SS peers

Rank #50 of 64

Each bar is one SS, ordered left-to-right by Value (blended). Center dot is VORP; whiskers span V⁻ → V⁺. This player is highlighted in blue.

-200-1000+100Andruw Monasterio
Andruw Monasterio · #50
V⁻ -13VORP -6V⁺ 3
Andruw Monasterio

Andruw Monasterio

SS·BOS
Compare
Compare
PA
105
H
25
HR
2
AVG
.253
xwOBA
.294
PPG
1.38
Career Seasons
YrGPAAVGOBPSLGISOxwOBAK%BB%K-BB%HRSBPtsPPGxPPG
Proj27118.240.310.361.121.30322.8%8.6%14.3%23491.82—
202634105.253
2026 MLB Percentiles

Hitting Profile

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

Expected Results
xwOBA
11
.294
xBA
36
.248
.295
.414
.161
.294
21.9%
5.7%
16.2%
2
1
47
1.38
—
202550135.270.319.437.167.28023.7%5.2%18.5%42721.44—
202458142.208.303.272.064.29628.2%11.3%16.9%16550.95—
202392315.259.332.348.089.30821.0%8.9%12.1%371351.47—
xSLG
23
.379
Quality of Contact
Avg EV
13
86.1
Median EV
89
96.7
90th % EV
6
99.7
Barrel %
28
6.6
Hard-Hit %
30
38.2
Sweet-Spot %
67
38.2
Bat Speed
Avg
16
67.6
Median
19
69.3
90th %
10
72.7
Plate Discipline
Chase %
73
25.4
Whiff %
85
15.0
K %
38
21.9
BB %
10
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+
103
≈ 63th pctl
Chase cost
-2.4r
28 swings @ bad pitch
Passive cost
-1.3r
22 takes @ hittable pitch
Swing rate
48.7%
154 pitches seen
Runs per 100
-2.39
lg avg -2.53
Count
View
1212223312+17%6-12%8-25%8-22%9224+30%10-23%13-36%14-14%734+33%92+9%1121113112CATCHER'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: 154