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

Pete Fairbanks

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

Cards
1
Modules
1
Live Δ
--
Club Miami Marlins 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 preseason3.32
ERA current pace7.07
ERA rolling p504.16
Observed weight23%
ERA
2.68 3.38 4.16 4.95 5.65
FIP
2.62 3.15 3.73 4.31 4.84
K%
19.8% 22.6% 25.8% 29.0% 31.8%
BB%
6.3% 7.7% 9.3% 10.9% 12.3%
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+105
73
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 2026Season 50%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 Fairbanks, Pete · Aggregate zone metrics; not pitch-by-pitch locations Edge: 32%32%Zone: 45%45%Whiff: 29%29%Called strike: 20%20%First pitch strike: 59%59%Hard hit allowed: 46%46% 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 Fairbanks, Pete · 2026 arsenal snapshot 4-Seam Fastball: 50.3%Cutter: 28.6%Slider: 19.3%Changeup: 1.7% MIX FF 50%FC 29%SL 19%CH 2% MITHRANDIR · CHARTS
Mithrandir Metrics PITCH MOVEMENT Parameterized Mithrandir chart rendered as SVG for templates and exports. Pitch Arsenal Fairbanks, Pete · 2026 arsenal snapshot FF: HB -0.0, IVB 0.9FFFC: HB -0.0, IVB 2.6FCSL: HB 0.3, IVB 4.1SLCH: HB -0.8, IVB 1.9CH horizontal break IVB MITHRANDIR · CHARTS
PitchUsagePitchesStuff+Status
FB 50.8% 131 112 limited sample
FC 28.7% 74 96 limited sample
SL 18.6% 48 96 limited sample
CH 1.9% 5 76 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' 6"
Weight235 lb
Debut2019-06-09
Live layer

Delta / regression

No Live State delta is available for this profile yet.

Mithrandir coverage

Module shelf

ModuleCardsLatestSignal
Pitching12026-04-05Cutter played up through FC/FF tunnel quality
Projection links / recent games

Available detail

Pitcher Projections 202625.3% K | 3.32 ERAProjection
2026-04-20 vs STL1 ER / 2 K1.0 IP
2026-04-17 vs MIL0 ER / 1 K1.0 IP
2026-04-14 @ ATL3 ER / 1 K1.0 IP
2026-04-05 @ NYY3 ER / 1 K1.0 IP
2026-03-31 vs CWS0 ER / 3 K1.0 IP