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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 #26 of 67

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.

-500+50+100Konnor Griffin
Konnor Griffin · #26
V⁻ -6VORP 0V⁺ 27
Konnor Griffin

Konnor Griffin

SS·PIT
Compare
Compare
PA
248
H
62
HR
5
AVG
.274
xwOBA
.304
PPG
2.17
Career Seasons
YrGPAAVGOBPSLGISOxwOBAK%BB%K-BB%HRSBPtsPPGxPPG
Proj92396.262.323.401.138.32325.5%6.6%18.8%9201842.00—
202658248.274
2026 MLB Percentiles

Hitting Profile

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

Expected Results
xwOBA
19
.304
xBA
26
.237
.333
.403
.129
.304
26.2%
6.5%
19.7%
5
20
126
2.17
—
xSLG
35
.388
Quality of Contact
Avg EV
18
87.0
Median EV
13
88.6
90th % EV
69
106.5
Barrel %
45
8.0
Hard-Hit %
25
37.0
Sweet-Spot %
45
35.8
Bat Speed
Avg
75
73.0
Median
73
73.9
90th %
85
79.8
Plate Discipline
Chase %
6
38.8
Whiff %
7
30.0
K %
18
26.2
BB %
15
6.5
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