Mithrandir Metrics
Player Albuquerque Isotopes Refreshed Sep 27 06:00 AM ET
Player profile / Albuquerque Isotopes

TJ Shook

P · Bats/Throws R/R · 6' 4", 217 lb · Age 28

Cards
0
Modules
0
Live Δ
--
Club Albuquerque Isotopes Position P Roster Current MLB team Status Out / inactive
Traditional line

Season by season

3D Pitch Lab Projections
WLERAGGSSVIPSOWHIP
2026008.225007.271.83
1 Seasons008.225007.271.83
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.

2026-09-27
31
Pitching
percentile
Arsenal2 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.

2026-09-27
ERA preseason4.76
ERA current pace8.22
ERA rolling p505.27
Observed weight15%
ERA
2.80 3.97 5.27 6.57 7.73
FIP
2.37 3.31 4.37 5.42 6.36
K%
6.7% 10.9% 15.6% 20.2% 24.4%
BB%
1.4% 4.0% 6.8% 9.7% 12.3%
Live percentile strip

Current traits vs projection tick

100th = best in MLB.

2026-09-27
Mithrandir+

Stuff+ and arsenal context

How nasty this pitcher's stuff grades in our pitch-level model. Missing coverage is shown explicitly.

2026-09-27
Fastball Stuff+100
36
Mithrandir Stuff+100
26
Rolling form chart

xwOBA allowed snapshot line

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

0 snapshots
No chart yet

No Live State xwOBA snapshots are available for this player.

Optimization map

Arsenal optimization map

Pitch-shape context from this pitcher’s current arsenal snapshot. Hover a pitch to inspect usage, movement, and bat-missing context.

4Pitches 2026Season 44%Top usage
ride armside gloveside +Arsenal gap +Shape contrast
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 Pitch Zone Profile Shook, Tj · Aggregate zone metrics; not pitch-by-pitch locations Edge: 36%36%Zone: 48%48%Whiff: 18%18%Called strike: 17%17%First pitch strike: 49%49%Hard hit allowed: 37%37% Dashed border = aggregate mixed-batter zone proxy MITHRANDIR · CHARTS
Pitch arsenal

Usage mix, movement map, and Stuff+ composition

2026 pitch-level arsenal aggregates; current season takes over after 100 tracked pitches across at least 2 pitch types. Descriptive pitch-type Stuff+ composition. Not a promoted predictive metric.

Watch the pitches in 3D →

2026
Mithrandir Metrics PITCH ARSENAL DONUT Parameterized Mithrandir chart rendered as SVG for templates and exports. Pitch Arsenal Shook, Tj · 2026 arsenal snapshot 4-Seam Fastball: 44.0%Sweeper: 22.7%Changeup: 21.3%Cutter: 12.0% FF44% · 93 mphprimary pitch FF 44%ST 23%CH 21%FC 12% MITHRANDIR · CHARTS
Mithrandir Metrics PITCH MOVEMENT Parameterized Mithrandir chart rendered as SVG for templates and exports. Pitch Arsenal Shook, Tj · 2026 arsenal snapshot 12″24″36″48″ 4-Seam Fastball: 44% usage, 2″ horizontal break, 19″ drop, 92.6 mphFF93 mphSweeper: 23% usage, 3″ horizontal break, 40″ drop, 81.5 mphST82 mphChangeup: 21% usage, 9″ horizontal break, 34″ drop, 86.2 mphCH86 mphCutter: 12% usage, 0″ horizontal break, 25″ drop, 89.2 mphFC89 mph less drop ↑ more drop ↓ · horizontal break ↔ · dot size = usage · break incl. gravity MITHRANDIR · CHARTS
PitchUsagePitchesStuff+Status
FB 41.2% 14 100 limited sample
CH 23.5% 8 110 limited sample
SL 20.6% 7 99 limited sample
FC 14.7% 5 86 limited sample
Method note

Renamed from the attempted Kirby Index after audit; true Kirby requires release-angle trajectory data.

Reference layer

Current snapshot

Age28
Height6' 4"
Weight217 lb
Debut2026-06-02
Live layer

Delta / regression

No Live State delta is available for this profile yet.

Mithrandir coverage

Module shelf

ModuleCardsLatestSignal
No Mithrandir card history is available for this player yet.
Projection links / recent games

Available detail

Pitcher Projections 202619.4% K | 4.62 ERAProjection
2026-03-22 vs ATH0 ER / 1 K1.0 IP
2026-03-11 @ SEA0 ER / 0 K0.1 IP