Mithrandir Metrics
Player Rocket City Trash Pandas Refreshed Jun 1 06:00 AM ET
Player profile / Rocket City Trash Pandas

Ryan Johnson

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

Cards
3
Modules
1
Live Δ
--
Club Rocket City Trash Pandas 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 preseason4.35
ERA current pace15.12
ERA rolling p507.16
Observed weight26%
ERA
5.32 6.19 7.16 8.14 9.01
FIP
3.50 3.90 4.34 4.78 5.18
K%
15.6% 18.2% 21.0% 23.9% 26.5%
BB%
5.3% 6.6% 8.1% 9.6% 11.0%
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+95
14
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 34%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 Johnson, Ryan · Aggregate zone metrics; not pitch-by-pitch locations Edge: 39%39%Zone: 48%48%Whiff: 25%25%Called strike: 13%13%First pitch strike: 53%53%Hard hit allowed: 38%38% 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 Johnson, Ryan · 2026 arsenal snapshot Cutter: 34.4%Split-Finger: 23.4%Sinker: 22.7%Sweeper: 18.5%4-Seam Fastball: 1.0% MIX FC 34%FS 23%SI 23%ST 19%FF 1% MITHRANDIR · CHARTS
Mithrandir Metrics PITCH MOVEMENT Parameterized Mithrandir chart rendered as SVG for templates and exports. Pitch Arsenal Johnson, Ryan · 2026 arsenal snapshot FC: HB -0.0, IVB 2.0FCFS: HB -0.6, IVB 3.1FSSI: HB 0.2, IVB 2.2SIST: HB -0.4, IVB 3.5STFF: HB -0.5, IVB 1.6FF horizontal break IVB MITHRANDIR · CHARTS
PitchUsagePitchesStuff+Status
FC 47.5% 58 99 limited sample
SI 32.0% 39 96 limited sample
SL 20.5% 25 98 limited sample
Method note

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

Reference layer

Current snapshot

Age23
Height6' 6"
Weight215 lb
Debut2025-03-27
Live layer

Delta / regression

No Live State delta is available for this profile yet.

Mithrandir coverage

Module shelf

ModuleCardsLatestSignal
Pitching32026-03-30Cutter played up through SI/ST tunnel quality
Projection links / recent games

Available detail

Pitcher Projections 202621.7% K | 4.37 ERAProjection
2026-03-30 @ CHC6 ER / 2 K3.1 IP