Mithrandir Metrics
Player Albuquerque Isotopes Refreshed Jun 14 06:00 AM ET
Player profile / Albuquerque Isotopes

Keegan Thompson

P · Bats/Throws R/R · 6' 1", 197 lb · Age 31

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

Season by season

3D Pitch Lab Projections
WLERAGGSSVIPSOWHIP
2023224.71190128.2261.36
2024212.67240230.1361.22
2026008.2550012.0111.75
5 Seasons17113.87109235239.12361.35
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.

2026-06-14
72
Pitching
percentile
Arsenal6 metrics
72
Rolling projection

Preseason / current pace / Bayesian update

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

Pending

Rolling player projection appears after current-season Statcast and projection joins refresh.

Live percentile strip

Current traits vs projection tick

100th = best in MLB.

2026-06-14
Mithrandir+

Stuff+ and arsenal context

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

2026-06-14
Changeup Stuff+99
23
Curveball Stuff+104
83
Cutter Stuff+103
63
Fastball Stuff+108
87
Mithrandir Stuff+107
86
Sinker Stuff+107
87
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.

6Pitches 2026Season 28%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 Thompson, Keegan · Aggregate zone metrics; not pitch-by-pitch locations Edge: 38%38%Zone: 52%52%Whiff: 21%21%Called strike: 16%16%First pitch strike: 43%43%Hard hit allowed: 48%48% 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 Thompson, Keegan · 2026 arsenal snapshot 4-Seam Fastball: 27.6%Cutter: 25.7%Sinker: 22.4%Sweeper: 9.0%Changeup: 7.6%Curveball: 7.6% FF28% · 92 mphprimary pitch FF 28%FC 26%SI 22%ST 9%CH 8%CU 8% MITHRANDIR · CHARTS
Mithrandir Metrics PITCH MOVEMENT Parameterized Mithrandir chart rendered as SVG for templates and exports. Pitch Arsenal Thompson, Keegan · 2026 arsenal snapshot 15″30″45″60″ 4-Seam Fastball: 28% usage, 0″ horizontal break, 18″ drop, 92.4 mphFF92 mphCutter: 26% usage, 1″ horizontal break, 30″ drop, 88.3 mphFC88 mphSinker: 22% usage, 6″ horizontal break, 22″ drop, 92.2 mphSI92 mphSweeper: 9% usage, 7″ horizontal break, 34″ drop, 83.5 mphST83 mphChangeup: 8% usage, 3″ horizontal break, 36″ drop, 86.7 mphCH87 mphCurveball: 8% usage, 1″ horizontal break, 52″ drop, 80.5 mphCU80 mph less drop ↑ more drop ↓ · horizontal break ↔ · dot size = usage · break incl. gravity MITHRANDIR · CHARTS
PitchUsagePitchesStuff+Status
FB 28.8% 40 108 limited sample
SI 24.5% 34 107 limited sample
FC 24.5% 34 103 limited sample
CB 9.4% 13 104 limited sample
CH 7.9% 11 99 limited sample
SL 5.0% 7 96 limited sample
Method note

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

Reference layer

Current snapshot

Age31
Height6' 1"
Weight197 lb
Debut2021-05-02
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

No projection links or recent game log rows are available yet.