Mithrandir Metrics
Player Seattle Mariners Refreshed Sep 1 06:00 AM ET
Player profile / Seattle Mariners

Kade Anderson

P · Bats/Throws L/L · 6' 2", 179 lb · Age 22

Cards
5
Modules
1
Live Δ
--
Club Seattle Mariners Position P Roster Current MLB team Status Healthy / active roster
Traditional line

Season by season

3D Pitch Lab Projections
WLERAGGSSVIPSOWHIP
2026004.5022010.081.30
1 Seasons004.5022010.081.30
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.

2026-09-01
59
Pitching
percentile
Arsenal5 metrics
59
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.

2026-09-01
Mithrandir+

Stuff+ and arsenal context

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

2026-09-01
Changeup Stuff+99
30
Curveball Stuff+105
85
Fastball Stuff+99
26
Mithrandir Stuff+103
57
Slider Stuff+113
99
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 39%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 Anderson, Kade · Aggregate zone metrics; not pitch-by-pitch locations Edge: 37%37%Zone: 47%47%Whiff: 22%22%Called strike: 13%13%First pitch strike: 46%46%Hard hit allowed: 32%32% 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 Anderson, Kade · 2026 arsenal snapshot 4-Seam Fastball: 39.2%Slider: 25.3%Changeup: 18.7%Curveball: 16.9% FF39% · 94 mphprimary pitch FF 39%SL 25%CH 19%CU 17% MITHRANDIR · CHARTS
Mithrandir Metrics PITCH MOVEMENT Parameterized Mithrandir chart rendered as SVG for templates and exports. Pitch Arsenal Anderson, Kade · 2026 arsenal snapshot 15″30″45″60″ 4-Seam Fastball: 39% usage, 4″ horizontal break, 14″ drop, 94.0 mphFF94 mphSlider: 25% usage, 2″ horizontal break, 34″ drop, 88.6 mphSL89 mphChangeup: 19% usage, 13″ horizontal break, 29″ drop, 85.2 mphCH85 mphCurveball: 17% usage, 6″ horizontal break, 50″ drop, 82.4 mphCU82 mph less drop ↑ more drop ↓ · horizontal break ↔ · dot size = usage · break incl. gravity MITHRANDIR · CHARTS
PitchUsagePitchesStuff+Status
FB 39.2% 65 99 limited sample
SL 25.3% 42 113 limited sample
CH 18.7% 31 99 limited sample
CB 16.9% 28 105 limited sample
Method note

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

Reference layer

Current snapshot

Age22
Height6' 2"
Weight179 lb
Debut2026-08-22
Live layer

Delta / regression

No Live State delta is available for this profile yet.

Mithrandir coverage

Module shelf

ModuleCardsLatestSignal
Pitching52026-08-29Four-Seam Fastball played up through FF/CU tunnel quality
Projection links / recent games

Available detail

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