Mithrandir Metrics
Player Los Angeles Angels Refreshed Jun 2 06:00 AM ET
Player profile / Los Angeles Angels

Grayson Rodriguez

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

Cards
7
Modules
1
Live Δ
--
Club Los Angeles Angels 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.

2026-06-02
ERA preseason3.77
ERA current pace10.61
ERA rolling p505.23
Observed weight21%
ERA
4.17 4.67 5.23 5.79 6.29
FIP
2.89 3.37 3.89 4.42 4.89
K%
19.7% 21.4% 23.3% 25.3% 27.0%
BB%
6.0% 6.9% 8.0% 9.1% 10.0%
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+103
58
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 52%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 Rodriguez, Grayson · Aggregate zone metrics; not pitch-by-pitch locations Edge: 40%40%Zone: 55%55%Whiff: 18%18%Called strike: 20%20%First pitch strike: 46%46%Hard hit allowed: 51%51% 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 Rodriguez, Grayson · 2026 arsenal snapshot 4-Seam Fastball: 51.9%Slider: 17.8%Changeup: 16.3%Curveball: 14.0% MIX FF 52%SL 18%CH 16%CU 14% MITHRANDIR · CHARTS
Mithrandir Metrics PITCH MOVEMENT Parameterized Mithrandir chart rendered as SVG for templates and exports. Pitch Arsenal Rodriguez, Grayson · 2026 arsenal snapshot FF: HB -0.2, IVB 1.2FFSL: HB -0.3, IVB 3.3SLCH: HB -0.7, IVB 2.8CHCU: HB 0.1, IVB 4.4CU horizontal break IVB MITHRANDIR · CHARTS
PitchUsagePitchesStuff+Status
FB 49.4% 87 103 limited sample
SL 22.2% 39 105 limited sample
CH 15.3% 27 97 limited sample
CB 13.1% 23 105 limited sample
Method note

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

Reference layer

Current snapshot

Age26
Height6' 5"
Weight230 lb
Debut2023-04-05
Live layer

Delta / regression

No Live State delta is available for this profile yet.

Mithrandir coverage

Module shelf

ModuleCardsLatestSignal
Pitching72026-05-224-Seam Fastball played up through FF/SL tunnel quality
Projection links / recent games

Available detail

Pitcher Projections 202623.4% K | 4.10 ERAProjection