Mithrandir Metrics
Player Jacksonville Jumbo Shrimp Refreshed Jun 14 06:00 AM ET
Player profile / Jacksonville Jumbo Shrimp

Braxton Garrett

P · Bats/Throws R/L · 6' 2", 202 lb · Age 28

Cards
5
Modules
1
Live Δ
--
Club Jacksonville Jumbo Shrimp Position P Roster Reassigned to Minors Status Out / inactive
Traditional line

Season by season

3D Pitch Lab Projections
WLERAGGSSVIPSOWHIP
2023973.6631300159.21561.15
2024225.3577037.0341.19
20260114.542204.153.46
6 Seasons16204.1667650330.23251.29
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.

2026-06-14
13
Pitching
percentile
Arsenal5 metrics
13
Rolling projection

Preseason / current pace / Bayesian update

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

2026-06-14
ERA preseason4.05
ERA current pace14.54
ERA rolling p505.14
Observed weight10%
ERA
3.87 4.47 5.14 5.81 6.42
FIP
2.71 3.36 4.07 4.78 5.43
K%
18.0% 20.0% 22.2% 24.5% 26.5%
BB%
4.8% 6.0% 7.3% 8.7% 9.9%
Live percentile strip

Current traits vs projection tick

100th = best in MLB.

2026-06-14
Mithrandir+

Stuff+ and arsenal context

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

2026-06-14
Changeup Stuff+88
2
Fastball Stuff+102
50
Mithrandir Stuff+90
7
Sinker Stuff+90
6
Slider Stuff+87
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.

5Pitches 2026Season 29%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 Garrett, Braxton · Aggregate zone metrics; not pitch-by-pitch locations Edge: 34%34%Zone: 42%42%Whiff: 22%22%Called strike: 11%11%First pitch strike: 29%29%Hard hit allowed: 29%29% 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 Garrett, Braxton · 2026 arsenal snapshot Sinker: 28.7%4-Seam Fastball: 21.7%Sweeper: 20.2%Slider: 16.3%Changeup: 13.2% SI29% · 91 mphprimary pitch SI 29%FF 22%ST 20%SL 16%CH 13% MITHRANDIR · CHARTS
Mithrandir Metrics PITCH MOVEMENT Parameterized Mithrandir chart rendered as SVG for templates and exports. Pitch Arsenal Garrett, Braxton · 2026 arsenal snapshot 12″24″36″48″ Sinker: 29% usage, 6″ horizontal break, 26″ drop, 91.1 mphSI91 mph4-Seam Fastball: 22% usage, 4″ horizontal break, 18″ drop, 91.7 mphFF92 mphSweeper: 20% usage, 10″ horizontal break, 37″ drop, 83.5 mphST83 mphSlider: 16% usage, 1″ horizontal break, 36″ drop, 86.9 mphSL87 mphChangeup: 13% usage, 13″ horizontal break, 39″ drop, 84.3 mphCH84 mph less drop ↑ more drop ↓ · horizontal break ↔ · dot size = usage · break incl. gravity MITHRANDIR · CHARTS
PitchUsagePitchesStuff+Status
SL 36.4% 47 87 limited sample
SI 28.7% 37 90 limited sample
FB 21.7% 28 102 limited sample
CH 13.2% 17 88 limited sample
Method note

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

Reference layer

Current snapshot

Age28
Height6' 2"
Weight202 lb
Debut2020-09-13
Live layer

Delta / regression

No Live State delta is available for this profile yet.

Mithrandir coverage

Module shelf

ModuleCardsLatestSignal
Pitching52026-05-19Sinker played up through SI/SL tunnel quality
Projection links / recent games

Available detail

Pitcher Projections 202621.8% K | 3.93 ERAProjection