Mithrandir Metrics
Player WSH Refreshed Jun 17 06:00 AM ET
Player profile / WSH

Jake Eder

Player profile with live context, projection links, and Mithrandir card history when available.

Cards
2
Modules
1
Live Δ
--
Club WSH Position -- Roster profile Status Out / inactive
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.

2026-06-17
48
Pitching
percentile
Arsenal3 metrics
48
Rolling projection

Preseason / current pace / Bayesian update

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

2026-06-17
ERA preseason3.94
ERA current pace2.25
ERA rolling p503.84
Observed weight6%
ERA
1.85 2.79 3.84 4.88 5.83
FIP
2.89 3.46 4.10 4.74 5.31
K%
11.9% 15.4% 19.3% 23.2% 26.7%
BB%
5.3% 7.0% 9.0% 10.9% 12.6%
Live percentile strip

Current traits vs projection tick

100th = best in MLB.

2026-06-17
Mithrandir+

Stuff+ and arsenal context

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

2026-06-17
Fastball Stuff+104
67
Mithrandir Stuff+102
49
Slider Stuff+98
28
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 2025Season 45%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 Eder, Jake · Aggregate zone metrics; not pitch-by-pitch locations Edge: 32%32%Zone: 50%50%Whiff: 9%9%Called strike: 5%5%First pitch strike: 27%27%Hard hit allowed: 69%69% Dashed border = aggregate mixed-batter zone proxy MITHRANDIR · CHARTS
Pitch arsenal

Usage mix, movement map, and Stuff+ composition

2025 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 →

2025
Mithrandir Metrics PITCH ARSENAL DONUT Parameterized Mithrandir chart rendered as SVG for templates and exports. Pitch Arsenal Eder, Jake · 2025 arsenal snapshot 4-Seam Fastball: 44.7%Sweeper: 19.5%Slider: 18.2%Changeup: 17.5% FF45% · 93 mphprimary pitch FF 45%ST 20%SL 18%CH 18% MITHRANDIR · CHARTS
Mithrandir Metrics PITCH MOVEMENT Parameterized Mithrandir chart rendered as SVG for templates and exports. Pitch Arsenal Eder, Jake · 2025 arsenal snapshot 12″24″36″48″ 4-Seam Fastball: 45% usage, 5″ horizontal break, 17″ drop, 93.1 mphFF93 mphSweeper: 20% usage, 2″ horizontal break, 40″ drop, 83.0 mphST83 mphSlider: 18% usage, 0″ horizontal break, 29″ drop, 87.8 mphSL88 mphChangeup: 18% usage, 15″ horizontal break, 34″ drop, 84.5 mphCH85 mph less drop ↑ more drop ↓ · horizontal break ↔ · dot size = usage · break incl. gravity MITHRANDIR · CHARTS
PitchUsagePitchesStuff+Status
FB 60.7% 34 104 limited sample
SL 33.9% 19 98 limited sample
CB 3.6% 2 101 limited sample
CH 1.8% 1 56 limited sample
Method note

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

Reference layer

Current snapshot

MLB bio context is unavailable.
Live layer

Delta / regression

No Live State delta is available for this profile yet.

Mithrandir coverage

Module shelf

ModuleCardsLatestSignal
Pitching22026-02-26Slider played up through SL/FF tunnel quality
Projection links / recent games

Available detail

Pitcher Projections 202622.4% K | 4.26 ERAProjection