Flanker the ClankerFlanker
Rankings
Leaderboards
  • 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
StreamersSign inConnect league →
Starling Marte

Starling Marte

OF·KCR
Compare
Compare
PA
329
H
79
HR
9
AVG
.270
xwOBA
.319
PPG
1.65
Career Seasons
YrGPAAVGOBPSLGISOxwOBAK%BB%K-BB%HRSBPtsPPGxPPG
20262673.258.319.348.090.32230.1%5.5%24.6%10170.65—
202599329.270
2025 MLB Percentiles

Hitting Profile

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

Expected Results
xwOBA
28
.319
xBA
36
.245
.340
.410
.140
.319
20.7%
6.7%
14.0%
9
7
163
1.65
—
2024109370.269.329.388.119.34421.9%7.3%14.6%7182131.95—
202389341.248.301.324.076.31620.2%4.7%15.5%5251591.79—
2022126505.292.347.468.176.33719.2%5.1%14.1%16233412.71—
2021125528.309.383.456.147.35018.8%8.1%10.7%12483783.02—
202064250.281.341.430.149.32716.4%4.8%11.6%6111582.47—
2019132588.294.344.501.207.36216.0%4.3%11.7%23254223.20—
2018150608.276.328.458.182.33717.9%5.8%12.1%20353802.53—
201783340.274.334.377.103.32218.5%5.9%12.6%7211882.27—
xSLG
22
.397
Quality of Contact
Avg EV
7
85.9
Median EV
20
90.9
90th % EV
61
106.4
Barrel %
31
7.8
Hard-Hit %
27
40.4
Sweet-Spot %
24
34.3
Bat Speed
Avg
47
70.3
Median
55
72.2
90th %
64
77.9
Plate Discipline
Chase %
36
29.7
Whiff %
36
23.8
K %
48
20.7
BB %
26
6.7
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+
101
≈ 55th pctl
Chase cost
-19.7r
229 swings @ bad pitch
Passive cost
-12.0r
182 takes @ hittable pitch
Swing rate
49.5%
1,279 pitches seen
Runs per 100
-2.48
lg avg -2.53
Count
View
253+14%7+17%621+9%11+36%14-3%35+13%46+26%23+23%133+54%24+0%27-37%68-22%60-26%34+18%28+0%10+50%26+11%44-18%55-27%62-23%53+24%29+29%14+22%23+27%30+13%32+14%35+26%27+6%16+0%8+33%6+44%9+23%13+9%1134CATCHER'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