Mithrandir Metrics
Player Athletics Refreshed Sep 26 06:00 AM ET
Player profile / Athletics

Joshua Kuroda-Grauer

3B · Bats/Throws R/R · 5' 10", 205 lb · Age 23

Cards
1
Modules
1
Live Δ
yes
Club Athletics Position 3B Roster Current MLB team Status Healthy / active roster
Traditional line

Season by season

3D Swing Sim Projections
PARHHRSBAVGOBPSLGOPS
20266982510.379.406.530.936
1 Seasons6982510.379.406.530.936
At a glance

Season percentile report

The headline weighs outcome stats (xwOBA, barrels); each bar averages its full strip group below. 100 = best in MLB.

2026-09-26
53
Offense
percentile
Offense9 metrics
47
Defense1 metrics
47
Speed1 metrics
59
Plate skills8 metrics
31
Rolling projection

Preseason / current pace / Bayesian update

Rolling bands shrink current-season signal toward the preseason prior until the sample earns more weight.

2026-09-26
xwOBA preseason0.271
xwOBA current pace0.313
xwOBA rolling p500.282
Observed weight25%
xwOBA
0.206 0.242 0.282 0.321 0.357
wOBA
0.372 0.407 0.446 0.485 0.520
ISO
0.057 0.092 0.130 0.168 0.203
K%
10.1% 15.4% 21.2% 27.0% 32.2%
Live percentile strip

Current traits vs projection tick

100th = best in MLB.

2026-09-26
Hitting · percentile strip
Barrel%1.4%
5 -39 vs proj
Exit velocity89.9
77
Hard-hit%40.7%
60 +22 vs proj
xBA0.349
82
xSLG0.458
35
xwOBA0.313
61 +25 vs proj
BB%2.7%
3 -34 vs proj
Bat speed66.5
16
K%16.2%
85 +49 vs proj
Defense · percentile strip
Outs Above Avg0.0 · 3B
47
Range Runs0.2 · 3B
Small sample
Baserunning · percentile strip
Sprint Speed27.8 · 3B
59
Mithrandir+

Plate skills: swing decisions and pitch-type resistance

Our research metrics for how this hitter controls the strike zone and handles each pitch family.

2026-09-26
Avoids Bad ChasesST 55.0% · rebadged research
10
Avoids Bad TakesHPT 26.7% · rebadged research
35
Correct Decisions58.1% · rebadged research
5
Resists Breaking - horizontalwOBA 0.299 · borderline
30
Resists Breaking - verticalwOBA 0.278 · insufficient sample
54
Resists ChangeupwOBA 0.288 · validated thin sample
29
Resists FastballwOBA 0.322 · validated
79
SEAGER+ Plate Discipline89
10
Rolling form chart

xwOBA snapshot line

Live snapshot series; true 50/100 PA windows require PA-level logs

12 snapshots
Mithrandir Metrics ROLLING XWOBA LINE Parameterized Mithrandir chart rendered as SVG for templates and exports. season=2026 Rolling xwOBA Kuroda-Grauer, Joshua · Live snapshot series; true 50/100 PA windows require PA-level logs LG AVG 0.302 0.313 2026-09-12: 0.3272026-09-13: 0.3272026-09-14: 0.3272026-09-18: 0.3272026-09-19: 0.3272026-09-20: 0.3272026-09-21: 0.3272026-09-22: 0.3272026-09-23: 0.3232026-09-24: 0.3202026-09-25: 0.3202026-09-26: 0.313 2026-09-12 2026-09-26 xwOBA MITHRANDIR · CHARTS
Spray profile

Field-coordinate spray profile

12 Statcast batted-ball coordinates from the pitch-event feed (2026). Direction profile remains as the v1 context layer when coordinate density is limited.

Mithrandir Metrics SPRAY CHART Parameterized Mithrandir chart rendered as SVG for templates and exports. season=2026 Spray Chart Kuroda-Grauer, Joshua · Statcast batted-ball landing coordinates Left field third: 0% of plotted batted ballsPull 0%Center field third: 75% of plotted batted ballsCenter 75%Right field third: 25% of plotted batted ballsOppo 25% LF 325 CF 403 RF 325 2026-03-17 · field out · SI · ground_ball · EV 100.9 / LA -14.02026-03-23 · double · SL · fly_ball · EV 89.4 / LA 49.02026-03-23 · field out · FF · ground_ball · EV 82.5 / LA -6.02026-06-30 · field out · SL · fly_ball · EV 80.7 / LA 32.02026-06-30 · field out · FF · ground_ball · EV 82.3 / LA -6.02026-06-30 · field out · FF · line_drive · EV 98.8 / LA 20.02026-07-01 · field out · FF · fly_ball · EV 86.5 / LA 42.02026-07-01 · field out · FF · popup · EV 83.7 / LA 70.02026-07-01 · double · ST · line_drive · EV 94.8 / LA 16.02026-07-01 · single · CH · ground_ball · EV 91.2 / LA -9.02026-09-22 · grounded into double play · FF · ground_ball · EV 109.2 / LA -6.02026-09-23 · field out · FF · ground_ball · EV 98.3 / LA -12.0 1B2B3BHROut Zone shading = batted-ball density by field third · hover dots for date, pitch, EV, and LA. MITHRANDIR · CHARTS
Zone profile

Aggregate zone heatmap

Aggregate zone metrics from seasonal Statcast leaderboards.

Mithrandir Metrics ZONE HEATMAP Parameterized Mithrandir chart rendered as SVG for templates and exports. season=2026 Swing Zone Profile Kuroda-Grauer, Joshua · Aggregate zone metrics; not pitch-by-pitch locations Zone: 49%49%Chase: 40%40%Whiff: 17%17%Zone contact: 89%89%Contact: 83%83%Hard hit: 41%41% Dashed border = aggregate mixed-batter zone proxy MITHRANDIR · CHARTS
Reference layer

Current snapshot

Age23
Height5' 10"
Weight205 lb
Debut2026-06-29
Live layer

Delta / regression

xwOBA Δ+0.022
wOBA Δ+0.154
Mithrandir coverage

Module shelf

ModuleCardsLatestSignal
Fielding12026-09-241 chances | 0 difficult plays | Run Exp -0.209
Projection links / recent games

Available detail

Hitter Projections 20260.291 xwOBA | 6 HRProjection
2026-03-23 vs CWS0 HR | 0 RBI / 4 Ch | 0 E1-4 | 2B, 2 K, R