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

Eduardo Rodriguez

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

Cards
12
Modules
1
Live Δ
yes
Club Arizona Diamondbacks 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 preseason4.44
ERA current pace2.31
ERA rolling p503.31
Observed weight53%
ERA
2.24 2.75 3.31 3.87 4.37
FIP
3.38 3.70 4.05 4.40 4.71
K%
17.0% 18.2% 19.5% 20.9% 22.1%
BB%
6.8% 7.6% 8.4% 9.2% 10.0%
Live percentile strip

Current traits vs projection tick

100th = best in MLB.

2026-06-01
Pitching · percentile strip
BB%9.2%
42 -19 vs proj
Barrel allowed7.6%
52
Fastball velo91.8
16
Hard-hit allowed35.9%
73
K%18.0%
19 -19 vs proj
Whiff%16.5%
7 -24 vs proj
xwOBA allowed0.332
35
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
46
Rolling form chart

xwOBA allowed snapshot line

Live snapshot series; true 50/100 PA windows require PA-level logs

12 snapshots
Mithrandir Metrics ROLLING XWOBA LINE Parameterized Mithrandir chart rendered as SVG for templates and exports. season=2026 Rolling xwOBA allowed Rodriguez, Eduardo · Live snapshot series; true 50/100 PA windows require PA-level logs LG AVG 0.314 2026-05-17: 0.3342026-05-19: 0.3342026-05-21: 0.3342026-05-23: 0.3262026-05-24: 0.3262026-05-25: 0.3262026-05-26: 0.3262026-05-28: 0.3322026-05-29: 0.3322026-05-30: 0.3322026-05-31: 0.3322026-06-01: 0.332 2026-05-17 2026-06-01 xwOBA allowed MITHRANDIR · CHARTS
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 40%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 Rodriguez, Eduardo · Aggregate zone metrics; not pitch-by-pitch locations Edge: 39%39%Zone: 48%48%Whiff: 16%16%Called strike: 17%17%First pitch strike: 51%51%Hard hit allowed: 36%36% 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 Rodriguez, Eduardo · 2026 arsenal snapshot 4-Seam Fastball: 40.0%Changeup: 28.2%Cutter: 14.2%Curveball: 10.8%Sinker: 6.7% MIX FF 40%CH 28%FC 14%CU 11%SI 7% MITHRANDIR · CHARTS
Mithrandir Metrics PITCH MOVEMENT Parameterized Mithrandir chart rendered as SVG for templates and exports. Pitch Arsenal Rodriguez, Eduardo · 2026 arsenal snapshot FF: HB -0.3, IVB 1.4FFCH: HB -1.1, IVB 2.6CHFC: HB 0.0, IVB 2.2FCCU: HB 0.1, IVB 4.2CUSI: HB 0.5, IVB 1.7SI horizontal break IVB MITHRANDIR · CHARTS
PitchUsagePitchesStuff+Status
FB 40.0% 416 102 qualified
CH 28.2% 293 105 qualified
FC 14.2% 148 101 limited sample
CB 10.8% 112 102 limited sample
SI 6.7% 70 94 limited sample
Method note

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

Reference layer

Current snapshot

Age33
Height6' 2"
Weight231 lb
Debut2015-05-28
Live layer

Delta / regression

ERA Δ-2.22
K% Δ-0.028

negative regression

Mithrandir coverage

Module shelf

ModuleCardsLatestSignal
Pitching122026-05-26Four-Seam Fastball played up through FF/CU tunnel quality
Projection links / recent games

Available detail

Pitcher Projections 202620.8% K | 4.53 ERAProjection
2026-04-15 @ BAL4 ER / 3 K5.0 IP
2026-04-09 @ NYM1 ER / 3 K6.0 IP
2026-04-03 vs ATL0 ER / 3 K7.0 IP