Mithrandir Metrics
Player Boston Red Sox Refreshed Jun 2 06:00 AM ET
Player profile / Boston Red Sox

Danny Coulombe

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

Cards
0
Modules
0
Live Δ
--
Club Boston Red Sox 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.

2026-06-02
ERA preseason3.77
ERA current pace4.50
ERA rolling p503.91
Observed weight20%
ERA
2.56 3.20 3.91 4.62 5.26
FIP
2.67 3.08 3.53 3.99 4.40
K%
17.2% 19.7% 22.5% 25.3% 27.9%
BB%
5.5% 6.8% 8.2% 9.6% 10.9%
Live percentile strip

Current traits vs projection tick

100th = best in MLB.

2026-06-02
Mithrandir+

Stuff+ and arsenal context

Stuff+ appears when the current pitch-event scoring artifact includes this pitcher; missing coverage is shown explicitly.

2026-06-02
Mithrandir Stuff+101
39
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 32%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 Coulombe, Danny · Aggregate zone metrics; not pitch-by-pitch locations Edge: 34%34%Zone: 46%46%Whiff: 21%21%Called strike: 18%18%First pitch strike: 51%51%Hard hit allowed: 33%33% 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 Coulombe, Danny · 2026 arsenal snapshot Cutter: 31.7%Sinker: 29.6%Sweeper: 22.5%Knuckle Curve: 9.6%4-Seam Fastball: 6.7% MIX FC 32%SI 30%ST 22%KC 10%FF 7% MITHRANDIR · CHARTS
Mithrandir Metrics PITCH MOVEMENT Parameterized Mithrandir chart rendered as SVG for templates and exports. Pitch Arsenal Coulombe, Danny · 2026 arsenal snapshot FC: HB 0.0, IVB 2.6FCSI: HB 0.1, IVB 1.7SIST: HB 0.4, IVB 3.6STKC: HB 0.3, IVB 5.4KCFF: HB 0.0, IVB 1.5FF horizontal break IVB MITHRANDIR · CHARTS
PitchUsagePitchesStuff+Status
SI 31.9% 58 100 limited sample
FC 29.1% 53 99 limited sample
SL 24.2% 44 98 limited sample
CB 11.0% 20 101 limited sample
FB 3.8% 7 113 limited sample
Method note

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

Reference layer

Current snapshot

Age36
Height5' 10"
Weight190 lb
Debut2014-09-16
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 202622.7% K | 3.70 ERAProjection
2026-04-20 vs DET1 ER / 0 K0.2 IP
2026-04-15 @ MIN0 ER / 0 K1.0 IP
2026-04-12 @ STL0 ER / 0 K0.1 IP
2026-04-11 @ STL0 ER / 0 K0.1 IP
2026-04-06 vs MIL0 ER / 0 K0.2 IP