Mithrandir Metrics
Player Kansas City Royals Refreshed Jun 1 06:00 AM ET
Player profile / Kansas City Royals

Luinder Avila

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

Cards
1
Modules
1
Live Δ
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Club Kansas City Royals Position P Roster Active Status Healthy / active roster
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 preseason3.40
ERA current pace5.06
ERA rolling p503.88
Observed weight29%
ERA
1.93 2.86 3.88 4.90 5.83
FIP
2.26 2.99 3.80 4.61 5.34
K%
18.4% 21.0% 23.8% 26.7% 29.3%
BB%
7.3% 8.8% 10.5% 12.2% 13.7%
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+103
63
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.

5Pitches 2026Season 30%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 Avila, Luinder · Aggregate zone metrics; not pitch-by-pitch locations Edge: 40%40%Zone: 46%46%Whiff: 23%23%Called strike: 17%17%First pitch strike: 47%47%Hard hit allowed: 35%35% 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.

2026
Mithrandir Metrics PITCH ARSENAL DONUT Parameterized Mithrandir chart rendered as SVG for templates and exports. Pitch Arsenal Avila, Luinder · 2026 arsenal snapshot Sinker: 29.6%Slider: 28.6%4-Seam Fastball: 24.6%Changeup: 9.0%Curveball: 8.3% MIX SI 30%SL 29%FF 25%CH 9%CU 8% MITHRANDIR · CHARTS
Mithrandir Metrics PITCH MOVEMENT Parameterized Mithrandir chart rendered as SVG for templates and exports. Pitch Arsenal Avila, Luinder · 2026 arsenal snapshot SI: HB -0.0, IVB 1.5SISL: HB -0.1, IVB 3.1SLFF: HB -0.0, IVB 1.2FFCH: HB -1.3, IVB 2.4CHCU: HB 0.6, IVB 3.9CU horizontal break IVB MITHRANDIR · CHARTS
PitchUsagePitchesStuff+Status
SI 29.6% 125 99 limited sample
SL 28.6% 121 102 limited sample
FB 24.6% 104 106 limited sample
CH 9.0% 38 100 limited sample
CB 8.3% 35 106 limited sample
Method note

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

Reference layer

Current snapshot

Age24
Height6' 3"
Weight195 lb
Debut2025-08-13
Live layer

Delta / regression

No Live State delta is available for this profile yet.

Mithrandir coverage

Module shelf

ModuleCardsLatestSignal
Pitching12026-04-044-Seam Fastball played up through SI/SL tunnel quality
Projection links / recent games

Available detail

Pitcher Projections 202623.9% K | 4.27 ERAProjection
2026-04-08 @ CLE1 ER / 2 K3.0 IP
2026-04-04 vs MIL5 ER / 4 K3.0 IP