Mithrandir Metrics
Pitcher projection 2026 Refreshed Sep 1 06:00 AM ET
Pitcher projection / KC · 2026

Gose, Anthony

Run-prevention profile built on workable command

Primary
19.0% K%
Range
3.0% to 20.8%
Live Δ
--
Team KC Archetype Volatile contact Age 36 Status Healthy / active roster
At a glance

Season percentile report

The headline weighs outcome stats (xwOBA, barrels); each bar averages its full strip group below. 100 = best in MLB.

2026-09-01
95
Pitching
percentile
Arsenal2 metrics
95
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.

Current percentile strip

Actual percentile with projection tick

100th = best in MLB.

2026-09-01
Mithrandir+

Stuff+ and arsenal context

Stuff+ appears when the current pitch-event scoring artifact includes this pitcher; Arsenal Decomposition remains descriptive support under Stuff+.

2026-09-01
Fastball Stuff+110
95
Mithrandir Stuff+108
95
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.

3Pitches 2026Season 70%Top usage
ride armside gloveside +Arsenal gap +Shape contrast
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.

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 Gose, Anthony · Aggregate zone metrics; not pitch-by-pitch locations Edge: 40%40%Zone: 40%40%Whiff: 19%19%Called strike: 17%17%First pitch strike: 38%38%Hard hit allowed: 0%0% 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 Gose, Anthony · 2026 arsenal snapshot 4-Seam Fastball: 70.0%Slider: 16.7%Changeup: 13.3% FF70% · 96 mphprimary pitch FF 70%SL 17%CH 13% MITHRANDIR · CHARTS
Mithrandir Metrics PITCH MOVEMENT Parameterized Mithrandir chart rendered as SVG for templates and exports. Pitch Arsenal Gose, Anthony · 2026 arsenal snapshot 9″18″27″36″ 4-Seam Fastball: 70% usage, 1″ horizontal break, 11″ drop, 95.8 mphFF96 mphSlider: 17% usage, 1″ horizontal break, 34″ drop, 86.6 mphSL87 mphChangeup: 13% usage, 6″ horizontal break, 24″ drop, 84.2 mphCH84 mph less drop ↑ more drop ↓ · horizontal break ↔ · dot size = usage · break incl. gravity MITHRANDIR · CHARTS
PitchUsagePitchesStuff+Status
FB 70.0% 21 110 limited sample
SL 16.7% 5 99 limited sample
CH 13.3% 4 101 limited sample
Method note

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

Model read

Projection notes

1
templated note
Volume stays relief-shaped even when the bat-miss traits are strong.
pitcher
2
templated note
Home park gives the run-prevention profile a small HR cushion.
pitcher
Live context

Current-season signal

No Live State delta is available for this player yet.

Projection table

Point projection and range

MetricPointRangeHalf-width
Innings33.5----
Batters Faced147----
K%19.0%3.0% to 20.8%+/- 8.9%
BB%7.9%0.1% to 8.3%+/- 4.1%
Whiff%21.7%5.2% to 26.9%+/- 10.9%
HR/91.600.40 to 2.06+/- 0.83
xwOBA Against0.3420.117 to 0.404+/- 0.144
Barrel% Allowed7.9%2.9% to 11.4%+/- 4.2%
ERA4.421.83 to 6.20+/- 2.19
FIP4.691.86 to 4.83+/- 1.48
WHIP1.3230.537 to 1.693+/- 0.578
Platoon / Shape
vs LHH

60 career BF

xwOBA0.128
K%5.4%
BB%1.1%
Barrel4.2%
vs RHH

116 career BF

xwOBA0.136
K%5.0%
BB%1.2%
Barrel5.0%