Mithrandir Metrics
Player Scranton/Wilkes-Barre RailRiders Refreshed Jun 15 06:00 AM ET
Player profile / Scranton/Wilkes-Barre RailRiders

Elmer Rodríguez

P · Bats/Throws L/R · 6' 4", 177 lb · Age 22

Cards
6
Modules
1
Live Δ
--
Club Scranton/Wilkes-Barre RailRiders Position P Roster Reassigned to Minors Status Out / inactive
Traditional line

Season by season

3D Pitch Lab Projections
WLERAGGSSVIPSOWHIP
2026014.1533013.061.85
1 Seasons014.1533013.061.85
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.

2026-06-15
12
Pitching
percentile
Arsenal6 metrics
12
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.

Live percentile strip

Current traits vs projection tick

100th = best in MLB.

2026-06-15
Mithrandir+

Stuff+ and arsenal context

How nasty this pitcher's stuff grades in our pitch-level model. Missing coverage is shown explicitly.

2026-06-15
Changeup Stuff+89
2
Curveball Stuff+100
21
Fastball Stuff+93
9
Mithrandir Stuff+94
12
Sinker Stuff+99
27
Slider Stuff+86
2
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 42%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 Rodríguez, Elmer · Aggregate zone metrics; not pitch-by-pitch locations Edge: 37%37%Zone: 45%45%Whiff: 25%25%Called strike: 18%18%First pitch strike: 44%44%Hard hit allowed: 37%37% 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.

Watch the pitches in 3D →

2026
Mithrandir Metrics PITCH ARSENAL DONUT Parameterized Mithrandir chart rendered as SVG for templates and exports. Pitch Arsenal Rodríguez, Elmer · 2026 arsenal snapshot Sinker: 41.6%4-Seam Fastball: 22.3%Slider: 14.3%Changeup: 10.9%Curveball: 10.5%Cutter: 0.4% SI42% · 95 mphprimary pitch SI 42%FF 22%SL 14%CH 11%CU 11%FC 0% MITHRANDIR · CHARTS
Mithrandir Metrics PITCH MOVEMENT Parameterized Mithrandir chart rendered as SVG for templates and exports. Pitch Arsenal Rodríguez, Elmer · 2026 arsenal snapshot 15″30″45″60″ Sinker: 42% usage, 4″ horizontal break, 25″ drop, 94.8 mphSI95 mph4-Seam Fastball: 22% usage, 8″ horizontal break, 19″ drop, 95.1 mphFF95 mphSlider: 14% usage, 17″ horizontal break, 47″ drop, 80.0 mphSL80 mphChangeup: 11% usage, 8″ horizontal break, 34″ drop, 87.5 mphCH88 mphCurveball: 11% usage, 10″ horizontal break, 56″ drop, 77.1 mphCU77 mphCutter: 0% usage, 3″ horizontal break, 26″ drop, 86.0 mphFC86 mph less drop ↑ more drop ↓ · horizontal break ↔ · dot size = usage · break incl. gravity MITHRANDIR · CHARTS
PitchUsagePitchesStuff+Status
SI 41.6% 99 99 limited sample
FB 22.3% 53 93 limited sample
SL 14.3% 34 86 limited sample
CH 10.9% 26 89 limited sample
CB 10.5% 25 100 limited sample
FC 0.4% 1 106 limited sample
Method note

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

Reference layer

Current snapshot

Age22
Height6' 4"
Weight177 lb
Debut2026-04-29
Live layer

Delta / regression

No Live State delta is available for this profile yet.

Mithrandir coverage

Module shelf

ModuleCardsLatestSignal
Pitching62026-05-17Sinker played up through SI/CH tunnel quality
Projection links / recent games

Available detail

No projection links or recent game log rows are available yet.