Mithrandir Metrics
Player Louisville Bats Refreshed Jul 17 06:00 AM ET
Player profile / Louisville Bats

Zach Maxwell

P · Bats/Throws R/R · 6' 6", 275 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
2025004.5080010.0131.40
2026019.90100110.092.40
2 Seasons017.20180120.0221.90
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.

2026-07-17
30
Pitching
percentile
Arsenal4 metrics
30
Rolling projection

Preseason / current pace / Bayesian update

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

2026-07-17
ERA preseason3.44
ERA current pace9.90
ERA rolling p504.80
Observed weight21%
ERA
2.81 3.75 4.80 5.85 6.79
FIP
2.73 3.45 4.24 5.04 5.75
K%
16.4% 19.7% 23.3% 26.9% 30.2%
BB%
6.5% 8.2% 10.1% 12.0% 13.7%
Live percentile strip

Current traits vs projection tick

100th = best in MLB.

2026-07-17
Mithrandir+

Stuff+ and arsenal context

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

2026-07-17
Cutter Stuff+98
20
Fastball Stuff+103
59
Mithrandir Stuff+100
36
Slider Stuff+94
7
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 58%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 Maxwell, Zach · Aggregate zone metrics; not pitch-by-pitch locations Edge: 39%39%Zone: 50%50%Whiff: 16%16%Called strike: 18%18%First pitch strike: 52%52%Hard hit allowed: 39%39% 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 Maxwell, Zach · 2026 arsenal snapshot 4-Seam Fastball: 58.0%Sweeper: 24.7%Cutter: 17.3% FF58% · 99 mphprimary pitch FF 58%ST 25%FC 17% MITHRANDIR · CHARTS
Mithrandir Metrics PITCH MOVEMENT Parameterized Mithrandir chart rendered as SVG for templates and exports. Pitch Arsenal Maxwell, Zach · 2026 arsenal snapshot 12″24″36″48″ 4-Seam Fastball: 58% usage, 2″ horizontal break, 11″ drop, 98.7 mphFF99 mphSweeper: 25% usage, 1″ horizontal break, 39″ drop, 86.5 mphST86 mphCutter: 17% usage, 0″ horizontal break, 23″ drop, 92.9 mphFC93 mph less drop ↑ more drop ↓ · horizontal break ↔ · dot size = usage · break incl. gravity MITHRANDIR · CHARTS
PitchUsagePitchesStuff+Status
FB 54.0% 54 103 limited sample
SL 25.0% 25 94 limited sample
FC 21.0% 21 98 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' 6"
Weight275 lb
Debut2025-08-23
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 202626.7% K | 3.84 ERAProjection
2026-03-20 @ CHC1 ER / 1 K1.0 IP
2026-03-11 vs MIL0 ER / 2 K1.0 IP