Mithrandir Metrics
Player Los Angeles Dodgers Refreshed Oct 16 06:00 AM ET
Player profile / Los Angeles Dodgers

Edwin Díaz

P · Bats/Throws R/R · 6' 3", 165 lb · Age 32

Cards
0
Modules
0
Live Δ
yes
Club Los Angeles Dodgers Position P Roster Current MLB team Status Healthy / active roster
Traditional line

Season by season

3D Pitch Lab Projections
WLERAGGSSVIPSOWHIP
2024643.525402053.2841.04
2025631.636202866.1980.87
2026228.68210718.2281.98
10 Seasons30383.035410260538.08671.07
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.

2026-10-16
39
Pitching
percentile
Pitching9 metrics
42
Arsenal3 metrics
46
Rolling projection

Preseason / current pace / Bayesian update

Rolling bands shrink current-season signal toward the preseason prior until the sample earns more weight.

2026-10-16
ERA preseason2.96
ERA current pace8.68
ERA rolling p504.91
Observed weight34%
ERA
3.44 4.14 4.91 5.68 6.38
FIP
2.53 2.92 3.36 3.80 4.19
K%
26.2% 28.9% 31.9% 34.9% 37.6%
BB%
6.5% 8.0% 9.6% 11.3% 12.8%
Live percentile strip

Current traits vs projection tick

100th = best in MLB.

2026-10-16
Pitching · percentile strip
WHIP1.59
12
ERA8.68
1
BB%9.7%
41
K%28.2%
87
xwOBA allowed0.310
53 -33 vs proj
Barrel allowed9.6%
18 -36 vs proj
Fastball velo96.7
84
Hard-hit allowed43.8%
16
Whiff%24.9%
67 -32 vs proj
Mithrandir+

Stuff+ and arsenal context

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

2026-10-16
Fastball Stuff+103
53
Mithrandir Stuff+102
50
Slider Stuff+100
35
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 Díaz, Edwin · Live snapshot series; true 50/100 PA windows require PA-level logs LG AVG 0.314 0.310 2026-10-05: 0.3202026-10-06: 0.3202026-10-07: 0.3212026-10-08: 0.3122026-10-09: 0.3122026-10-10: 0.3122026-10-11: 0.3122026-10-12: 0.3122026-10-13: 0.3122026-10-14: 0.3122026-10-15: 0.3122026-10-16: 0.310 2026-10-05 2026-10-16 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.

3Pitches 2026Season 55%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 Díaz, Edwin · Aggregate zone metrics; not pitch-by-pitch locations Edge: 38%38%Zone: 47%47%Whiff: 25%25%Called strike: 19%19%First pitch strike: 52%52%Hard hit allowed: 44%44% 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 Díaz, Edwin · 2026 arsenal snapshot 4-Seam Fastball: 55.2%Slider: 44.0%Sinker: 0.8% FF55% · 97 mphprimary pitch FF 55%SL 44%SI 1% MITHRANDIR · CHARTS
Mithrandir Metrics PITCH MOVEMENT Parameterized Mithrandir chart rendered as SVG for templates and exports. Pitch Arsenal Díaz, Edwin · 2026 arsenal snapshot 9″18″27″36″ 4-Seam Fastball: 55% usage, 4″ horizontal break, 17″ drop, 96.7 mphFF97 mphSlider: 44% usage, 0″ horizontal break, 30″ drop, 89.5 mphSL89 mphSinker: 1% usage, 10″ horizontal break, 23″ drop, 98.2 mphSI98 mph less drop ↑ more drop ↓ · horizontal break ↔ · dot size = usage · break incl. gravity MITHRANDIR · CHARTS
PitchUsagePitchesStuff+Status
FB 55.5% 177 103 limited sample
SL 44.5% 142 100 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' 3"
Weight165 lb
Debut2016-06-06
Live layer

Delta / regression

ERA Δ+5.34
K% Δ-0.038
Mithrandir coverage

Module shelf

ModuleCardsLatestSignal
No Mithrandir card history is available for this player yet.
Projection links / recent games

Available detail

2026-04-07 @ TOR0 ER / 3 K1.0 IP
2026-04-05 @ WSH0 ER / 1 K1.0 IP
2026-03-31 vs CLE1 ER / 2 K1.0 IP
2026-03-27 vs AZ0 ER / 2 K1.0 IP