Mithrandir Metrics
Player Athletics Refreshed Jun 14 06:00 AM ET
Player profile / Athletics

Gage Jump

P · Bats/Throws L/L · 6' 0", 200 lb · Age 23

Cards
3
Modules
1
Live Δ
yes
Club Athletics Position P Roster Active Status Healthy / active roster
Traditional line

Season by season

3D Pitch Lab Projections
WLERAGGSSVIPSOWHIP
2026213.0944023.1191.11
1 Seasons213.0944023.1191.11
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
67
Pitching
percentile
Pitching9 metrics
72
Arsenal5 metrics
47
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.

2026-06-14
Pitching · percentile strip
WHIP1.15
73
ERA3.09
69
BB%6.3%
82
K%20.0%
33
xwOBA allowed0.284
78
Barrel allowed3.0%
96
Fastball velo96.6
83
Hard-hit allowed29.9%
94
Whiff%22.5%
46
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+101
39
Curveball Stuff+101
35
Fastball Stuff+105
72
Mithrandir Stuff+103
55
Slider Stuff+99
35
Rolling form chart

xwOBA allowed snapshot line

Live snapshot series; true 50/100 PA windows require PA-level logs

1 snapshots
Mithrandir Metrics ROLLING XWOBA LINE Parameterized Mithrandir chart rendered as SVG for templates and exports. season=2026 Rolling xwOBA allowed Jump, Gage · Live snapshot series; true 50/100 PA windows require PA-level logs LG AVG 0.314 0.284 2026-06-14: 0.284 2026-06-14 2026-06-14 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.

5Pitches 2026Season 50%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 Jump, Gage · Aggregate zone metrics; not pitch-by-pitch locations Edge: 37%37%Zone: 51%51%Whiff: 23%23%Called strike: 15%15%First pitch strike: 53%53%Hard hit allowed: 30%30% 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 Jump, Gage · 2026 arsenal snapshot 4-Seam Fastball: 49.7%Slider: 24.7%Changeup: 9.6%Curveball: 9.0%Sweeper: 7.0% FF50% · 97 mphprimary pitch FF 50%SL 25%CH 10%CU 9%ST 7% MITHRANDIR · CHARTS
Mithrandir Metrics PITCH MOVEMENT Parameterized Mithrandir chart rendered as SVG for templates and exports. Pitch Arsenal Jump, Gage · 2026 arsenal snapshot 15″30″45″60″ 4-Seam Fastball: 50% usage, 5″ horizontal break, 13″ drop, 96.6 mphFF97 mphSlider: 25% usage, 2″ horizontal break, 33″ drop, 87.6 mphSL88 mphChangeup: 10% usage, 12″ horizontal break, 26″ drop, 88.3 mphCH88 mphCurveball: 9% usage, 5″ horizontal break, 52″ drop, 82.6 mphCU83 mphSweeper: 7% usage, 6″ horizontal break, 36″ drop, 84.5 mphST84 mph less drop ↑ more drop ↓ · horizontal break ↔ · dot size = usage · break incl. gravity MITHRANDIR · CHARTS
PitchUsagePitchesStuff+Status
FB 51.1% 94 105 limited sample
SL 33.2% 61 99 limited sample
CH 9.8% 18 101 limited sample
CB 6.0% 11 101 limited sample
Method note

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

Reference layer

Current snapshot

Age23
Height6' 0"
Weight200 lb
Debut2026-05-26
Live layer

Delta / regression

ERA Δ--
K% Δ--
Mithrandir coverage

Module shelf

ModuleCardsLatestSignal
Pitching32026-05-26Four-Seam Fastball played up through FF/SL tunnel quality
Projection links / recent games

Available detail

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