Mithrandir Metrics
Player Athletics Refreshed Jun 1 06:00 AM ET
Player profile / Athletics

Brooks Kriske

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

Cards
0
Modules
0
Live Δ
--
Club Athletics Position P Roster Injured 15-Day Status IL-15
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 preseason4.34
ERA current pace0.00
ERA rolling p504.10
Observed weight6%
ERA
1.04 2.49 4.10 5.71 7.15
FIP
3.04 3.70 4.43 5.16 5.82
K%
11.0% 14.5% 18.5% 22.4% 25.9%
BB%
7.1% 9.4% 12.0% 14.6% 16.9%
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+99
26
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 54%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 Kriske, Brooks · Aggregate zone metrics; not pitch-by-pitch locations Edge: 33%33%Zone: 38%38%Whiff: 25%25%Called strike: 16%16%First pitch strike: 43%43%Hard hit allowed: 40%40% 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 Kriske, Brooks · 2025 arsenal snapshot Split-Finger: 53.5%4-Seam Fastball: 34.9%Cutter: 11.0%Slider: 0.5% MIX FS 54%FF 35%FC 11%SL 1% MITHRANDIR · CHARTS
Mithrandir Metrics PITCH MOVEMENT Parameterized Mithrandir chart rendered as SVG for templates and exports. Pitch Arsenal Kriske, Brooks · 2025 arsenal snapshot FS: HB 0.1, IVB 3.4FSFF: HB -0.0, IVB 1.1FFFC: HB -0.2, IVB 2.7FCSL: HB 0.3, IVB 3.3SL horizontal break IVB MITHRANDIR · CHARTS
PitchUsagePitchesStuff+Status
FB 63.2% 12 101 limited sample
FC 36.8% 7 97 limited sample
Method note

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

Reference layer

Current snapshot

Age32
Height6' 3"
Weight205 lb
Debut2020-07-29
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 202621.3% K | 4.10 ERAProjection
2026-03-23 vs CWS0 ER / 0 K0.1 IP
2026-03-19 vs SEA0 ER / 0 K0.1 IP