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

Troy Melton

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

Cards
3
Modules
1
Live Δ
--
Club Detroit Tigers 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.

2026-06-01
ERA preseason3.89
ERA current pace1.59
ERA rolling p503.49
Observed weight17%
ERA
2.15 2.79 3.49 4.20 4.84
FIP
3.26 3.77 4.33 4.90 5.41
K%
14.6% 16.9% 19.5% 22.1% 24.4%
BB%
6.1% 7.2% 8.4% 9.7% 10.8%
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+101
44
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.

6Pitches 2026Season 43%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 Melton, Troy · Aggregate zone metrics; not pitch-by-pitch locations Edge: 33%33%Zone: 49%49%Whiff: 15%15%Called strike: 11%11%First pitch strike: 32%32%Hard hit allowed: 43%43% 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 Melton, Troy · 2026 arsenal snapshot 4-Seam Fastball: 43.5%Slider: 28.6%Split-Finger: 9.5%Cutter: 7.1%Sinker: 6.5%Curveball: 4.8% MIX FF 43%SL 29%FS 10%FC 7%SI 7%CU 5% MITHRANDIR · CHARTS
Mithrandir Metrics PITCH MOVEMENT Parameterized Mithrandir chart rendered as SVG for templates and exports. Pitch Arsenal Melton, Troy · 2026 arsenal snapshot FF: HB -0.3, IVB 1.2FFSL: HB 0.4, IVB 3.2SLFS: HB -0.5, IVB 2.8FSFC: HB -0.1, IVB 2.3FCSI: HB 0.9, IVB 1.6SICU: HB 1.3, IVB 4.5CU horizontal break IVB MITHRANDIR · CHARTS
PitchUsagePitchesStuff+Status
FB 58.6% 41 100 limited sample
SL 25.7% 18 106 limited sample
SI 8.6% 6 105 limited sample
FC 7.1% 5 102 limited sample
Method note

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

Reference layer

Current snapshot

Age25
Height6' 4"
Weight210 lb
Debut2025-07-23
Live layer

Delta / regression

No Live State delta is available for this profile yet.

Mithrandir coverage

Module shelf

ModuleCardsLatestSignal
Pitching32026-05-244-Seam Fastball played up through FF/SL tunnel quality
Projection links / recent games

Available detail

Pitcher Projections 202619.6% K | 4.25 ERAProjection