Mithrandir Metrics
Player Salt Lake Bees Refreshed Jun 1 06:00 AM ET
Player profile / Salt Lake Bees

George Klassen

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

Cards
6
Modules
1
Live Δ
--
Club Salt Lake Bees 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.

Pending

Rolling player projection appears after current-season Statcast and projection joins refresh.

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+93
11
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 37%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 Klassen, George · Aggregate zone metrics; not pitch-by-pitch locations Edge: 39%39%Zone: 43%43%Whiff: 28%28%Called strike: 12%12%First pitch strike: 37%37%Hard hit allowed: 59%59% 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 Klassen, George · 2026 arsenal snapshot 4-Seam Fastball: 37.0%Changeup: 27.1%Slider: 15.1%Sinker: 12.7%Curveball: 8.1% MIX FF 37%CH 27%SL 15%SI 13%CU 8% MITHRANDIR · CHARTS
Mithrandir Metrics PITCH MOVEMENT Parameterized Mithrandir chart rendered as SVG for templates and exports. Pitch Arsenal Klassen, George · 2026 arsenal snapshot FF: HB -0.2, IVB 1.2FFCH: HB -0.3, IVB 2.6CHSL: HB 0.0, IVB 2.8SLSI: HB 0.4, IVB 1.2SICU: HB -0.1, IVB 3.6CU horizontal break IVB MITHRANDIR · CHARTS
PitchUsagePitchesStuff+Status
FB 38.6% 56 94 limited sample
CH 24.8% 36 111 limited sample
SL 14.5% 21 85 limited sample
CB 11.0% 16 102 limited sample
SI 11.0% 16 73 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' 2"
Weight195 lb
Debut2026-04-05
Live layer

Delta / regression

No Live State delta is available for this profile yet.

Mithrandir coverage

Module shelf

ModuleCardsLatestSignal
Pitching62026-04-114-Seam Fastball played up through FF/CU tunnel quality
Projection links / recent games

Available detail

2026-04-11 @ CIN5 ER / 2 K2.0 IP
2026-04-05 vs SEA2 ER / 4 K2.2 IP