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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 #23 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+100Konnor Griffin
Konnor Griffin · #23
V⁻ -10VORP 1V⁺ 48
Konnor Griffin

Konnor Griffin

SS·PIT
Compare
Compare
PA
209
H
51
HR
4
AVG
.268
xwOBA
.302
PPG
2.06
Career Seasons
YrGPAAVGOBPSLGISOxwOBAK%BB%K-BB%HRSBPtsPPGxPPG
Proj92396.262.323.401.138.32325.5%6.6%18.8%9201842.00—
202650209.268
2026 MLB Percentiles

Hitting Profile

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

Expected Results
xwOBA
18
.302
xBA
21
.233
.329
.400
.132
.302
26.8%
6.7%
20.1%
4
14
103
2.06
—
xSLG
26
.384
Quality of Contact
Avg EV
19
86.8
Median EV
13
88.6
90th % EV
69
106.5
Barrel %
43
8.1
Hard-Hit %
19
35.6
Sweet-Spot %
40
34.8
Bat Speed
Avg
78
72.9
Median
73
73.9
90th %
85
79.8
Plate Discipline
Chase %
10
37.2
Whiff %
10
30.2
K %
18
26.8
BB %
15
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+
72
≈ 1th pctl
Chase cost
-6.0r
53 swings @ bad pitch
Passive cost
-2.3r
32 takes @ hittable pitch
Swing rate
50.7%
223 pitches seen
Runs per 100
-3.72
lg avg -2.53
Count
View
12131134+33%6+9%115214+0%7-31%13-31%13+17%6+56%9+43%7+47%15-17%18-53%15-43%742+63%8+56%9-14%74431121CATCHER'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: 223