Mithrandir Metrics
Player Baltimore Orioles Refreshed Jun 2 06:00 AM ET
Player profile / Baltimore Orioles

Yaramil Hiraldo

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

Cards
0
Modules
0
Live Δ
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Club Baltimore Orioles Position P Roster Injured 60-Day Status IL-60
Rolling projection

Preseason / current pace / Bayesian update

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

2026-06-02
ERA preseason3.85
ERA current pace21.60
ERA rolling p505.15
Observed weight7%
ERA
3.29 4.17 5.15 6.13 7.01
FIP
3.58 4.19 4.87 5.54 6.15
K%
15.7% 18.5% 21.7% 24.9% 27.7%
BB%
6.4% 8.2% 10.2% 12.1% 13.9%
Live percentile strip

Current traits vs projection tick

100th = best in MLB.

2026-06-02
Mithrandir+

Stuff+ and arsenal context

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

2026-06-02
Mithrandir Stuff+92
8
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 38%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 Hiraldo, Yaramil · Aggregate zone metrics; not pitch-by-pitch locations Edge: 30%30%Zone: 41%41%Whiff: 31%31%Called strike: 9%9%First pitch strike: 47%47%Hard hit allowed: 42%42% 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 Hiraldo, Yaramil · 2025 arsenal snapshot 4-Seam Fastball: 37.9%Split-Finger: 35.4%Slider: 26.1%Sinker: 0.6% MIX FF 38%FS 35%SL 26%SI 1% MITHRANDIR · CHARTS
Mithrandir Metrics PITCH MOVEMENT Parameterized Mithrandir chart rendered as SVG for templates and exports. Pitch Arsenal Hiraldo, Yaramil · 2025 arsenal snapshot FF: HB 0.0, IVB 0.9FFFS: HB -0.4, IVB 2.2FSSL: HB -0.3, IVB 2.7SLSI: HB 0.1, IVB 1.0SI horizontal break IVB MITHRANDIR · CHARTS
PitchUsagePitchesStuff+Status
SL 58.1% 18 98 limited sample
FB 41.9% 13 86 limited sample
Method note

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

Reference layer

Current snapshot

Age30
Height6' 1"
Weight220 lb
Debut2025-05-27
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 202622.3% K | 3.93 ERAProjection
2026-03-31 vs TEX3 ER / 0 K1.0 IP
2026-03-29 vs MIN1 ER / 1 K0.1 IP