Mithrandir Metrics
Player El Paso Chihuahuas Refreshed Jun 1 06:00 AM ET
Player profile / El Paso Chihuahuas

Alek Jacob

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

Cards
0
Modules
0
Live Δ
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Club El Paso Chihuahuas Position P Roster Reassigned to Minors Status Out / inactive
Rolling projection

Preseason / current pace / Bayesian update

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

2026-06-01
ERA preseason4.19
ERA current pace9.00
ERA rolling p504.50
Observed weight7%
ERA
2.16 3.27 4.50 5.73 6.84
FIP
2.67 3.43 4.28 5.13 5.89
K%
13.5% 16.8% 20.5% 24.2% 27.5%
BB%
4.5% 6.5% 8.7% 11.0% 13.0%
Live percentile strip

Current traits vs projection tick

100th = best in MLB.

2026-06-01
Mithrandir+

Stuff+ and arsenal context

Stuff+ appears when the current pitch-event scoring artifact includes this pitcher; missing coverage is shown explicitly.

2026-06-01
Mithrandir Stuff+89
6
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 41%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 Jacob, Alek · Aggregate zone metrics; not pitch-by-pitch locations Edge: 54%54%Zone: 30%30%Whiff: 36%36%Called strike: 11%11%First pitch strike: 59%59%Hard hit allowed: 67%67% 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.

2025
Mithrandir Metrics PITCH ARSENAL DONUT Parameterized Mithrandir chart rendered as SVG for templates and exports. Pitch Arsenal Jacob, Alek · 2025 arsenal snapshot 4-Seam Fastball: 41.1%Changeup: 32.2%Sinker: 15.4%Sweeper: 11.4% MIX FF 41%CH 32%SI 15%ST 11% MITHRANDIR · CHARTS
Mithrandir Metrics PITCH MOVEMENT Parameterized Mithrandir chart rendered as SVG for templates and exports. Pitch Arsenal Jacob, Alek · 2025 arsenal snapshot FF: HB 0.1, IVB 2.0FFCH: HB -0.3, IVB 4.0CHSI: HB 1.3, IVB 2.8SIST: HB -0.9, IVB 3.8ST horizontal break IVB MITHRANDIR · CHARTS
PitchUsagePitchesStuff+Status
FB 51.1% 23 97 limited sample
CH 40.0% 18 87 limited sample
SI 8.9% 4 89 limited sample
Method note

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

Reference layer

Current snapshot

Age27
Height6' 3"
Weight190 lb
Debut2023-07-15
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 202619.7% K | 3.86 ERAProjection
2026-04-15 vs SEA0 ER / 3 K2.0 IP