Mithrandir Metrics
Player Scranton/Wilkes-Barre RailRiders Refreshed Sep 26 06:00 AM ET
Player profile / Scranton/Wilkes-Barre RailRiders

Angel Chivilli

P · Bats/Throws R/R · 6' 2", 185 lb · Age 24

Cards
0
Modules
0
Live Δ
--
Club Scranton/Wilkes-Barre RailRiders Position P Roster Current MLB team Status Out / inactive
Traditional line

Season by season

3D Pitch Lab Projections
WLERAGGSSVIPSOWHIP
2024234.55300131.2281.29
2025157.06430058.2431.69
2026113.78150016.2161.26
3 Seasons495.808801107.0871.50
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.

2026-09-26
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.

2026-09-26
ERA preseason3.74
ERA current pace3.78
ERA rolling p503.75
Observed weight24%
ERA
1.33 2.48 3.75 5.02 6.17
FIP
2.87 3.76 4.74 5.73 6.62
K%
14.5% 17.8% 21.4% 25.1% 28.4%
BB%
5.5% 7.1% 8.8% 10.6% 12.1%
Live percentile strip

Current traits vs projection tick

100th = best in MLB.

2026-09-26
Mithrandir+

Stuff+ and arsenal context

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

2026-09-26
Changeup Stuff+80
1
Fastball Stuff+102
46
Mithrandir Stuff+92
8
Slider Stuff+103
65
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 42%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 Chivilli, Angel · Aggregate zone metrics; not pitch-by-pitch locations Edge: 33%33%Zone: 43%43%Whiff: 32%32%Called strike: 11%11%First pitch strike: 40%40%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 Chivilli, Angel · 2026 arsenal snapshot Changeup: 42.2%Slider: 37.5%4-Seam Fastball: 20.3% CH42% · 90 mphprimary pitch CH 42%SL 38%FF 20% MITHRANDIR · CHARTS
Mithrandir Metrics PITCH MOVEMENT Parameterized Mithrandir chart rendered as SVG for templates and exports. Pitch Arsenal Chivilli, Angel · 2026 arsenal snapshot 9″18″27″36″ Changeup: 42% usage, 2″ horizontal break, 27″ drop, 89.8 mphCH90 mphSlider: 38% usage, 0″ horizontal break, 27″ drop, 91.2 mphSL91 mph4-Seam Fastball: 20% usage, 2″ horizontal break, 18″ drop, 98.0 mphFF98 mph less drop ↑ more drop ↓ · horizontal break ↔ · dot size = usage · break incl. gravity MITHRANDIR · CHARTS
PitchUsagePitchesStuff+Status
CH 42.5% 31 80 limited sample
SL 34.2% 25 103 limited sample
FB 23.3% 17 102 limited sample
Method note

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

Reference layer

Current snapshot

Age24
Height6' 2"
Weight185 lb
Debut2024-06-03
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 202621.3% K | 3.85 ERAProjection
2026-03-21 @ DET0 ER / 1 K0.1 IP
2026-03-18 vs BOS0 ER / 0 K1.0 IP