Mithrandir Metrics
Player Louisville Bats Refreshed Jul 18 06:00 AM ET
Player profile / Louisville Bats

Luis Mey

P · Bats/Throws R/R · 6' 5", 235 lb · Age 25

Cards
0
Modules
0
Live Δ
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Club Louisville Bats Position P Roster Reassigned to Minors Status Out / inactive
Traditional line

Season by season

3D Pitch Lab Projections
WLERAGGSSVIPSOWHIP
2025203.43230021.0211.62
2026007.277008.2141.96
2 Seasons204.55300029.2351.72
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.

2026-07-18
10
Pitching
percentile
Arsenal3 metrics
10
Rolling projection

Preseason / current pace / Bayesian update

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

2026-07-18
ERA preseason3.50
ERA current pace7.27
ERA rolling p504.26
Observed weight20%
ERA
2.32 3.24 4.26 5.29 6.21
FIP
3.44 3.97 4.56 5.16 5.69
K%
17.6% 20.4% 23.5% 26.6% 29.5%
BB%
8.9% 11.0% 13.4% 15.8% 18.0%
Live percentile strip

Current traits vs projection tick

100th = best in MLB.

2026-07-18
Mithrandir+

Stuff+ and arsenal context

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

2026-07-18
Mithrandir Stuff+95
13
Sinker Stuff+95
11
Slider Stuff+92
5
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.

3Pitches 2026Season 61%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 Mey, Luis · Aggregate zone metrics; not pitch-by-pitch locations Edge: 38%38%Zone: 41%41%Whiff: 33%33%Called strike: 16%16%First pitch strike: 36%36%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 Mey, Luis · 2026 arsenal snapshot Sinker: 61.5%Slider: 37.4%4-Seam Fastball: 1.2% SI61% · 98 mphprimary pitch SI 61%SL 37%FF 1% MITHRANDIR · CHARTS
Mithrandir Metrics PITCH MOVEMENT Parameterized Mithrandir chart rendered as SVG for templates and exports. Pitch Arsenal Mey, Luis · 2026 arsenal snapshot 9″18″27″36″ Sinker: 61% usage, 5″ horizontal break, 23″ drop, 98.4 mphSI98 mphSlider: 37% usage, 0″ horizontal break, 32″ drop, 86.7 mphSL87 mph4-Seam Fastball: 1% usage, 5″ horizontal break, 20″ drop, 98.4 mphFF98 mph less drop ↑ more drop ↓ · horizontal break ↔ · dot size = usage · break incl. gravity MITHRANDIR · CHARTS
PitchUsagePitchesStuff+Status
SI 58.7% 115 95 limited sample
SL 39.8% 78 92 limited sample
FB 1.5% 3 101 limited sample
Method note

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

Reference layer

Current snapshot

Age25
Height6' 5"
Weight235 lb
Debut2025-05-01
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 202623.5% K | 3.76 ERAProjection
2026-03-22 @ CLE0 ER / 1 K1.0 IP
2026-03-18 @ LAA0 ER / 1 K1.0 IP