Mithrandir Metrics
Player Gwinnett Stripers Refreshed Jun 15 06:00 AM ET
Player profile / Gwinnett Stripers

Victor Mederos

P · Bats/Throws R/R · 6' 2", 222 lb · Age 25

Cards
1
Modules
1
Live Δ
--
Club Gwinnett Stripers Position P Roster Reassigned to Minors Status Out / inactive
Traditional line

Season by season

3D Pitch Lab Projections
WLERAGGSSVIPSOWHIP
20240111.814005.152.44
2025027.4153017.0141.76
2026000.001002.000.50
4 Seasons037.90133027.1221.90
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.

2026-06-15
60
Pitching
percentile
Arsenal2 metrics
60
Rolling projection

Preseason / current pace / Bayesian update

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

2026-06-15
ERA preseason4.43
ERA current pace0.00
ERA rolling p504.32
Observed weight2%
ERA
2.03 3.12 4.32 5.53 6.61
FIP
2.49 3.44 4.50 5.56 6.51
K%
10.8% 14.4% 18.4% 22.4% 26.1%
BB%
6.3% 8.2% 10.4% 12.6% 14.5%
Live percentile strip

Current traits vs projection tick

100th = best in MLB.

2026-06-15
Mithrandir+

Stuff+ and arsenal context

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

2026-06-15
Cutter Stuff+105
85
Mithrandir Stuff+100
35
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 2025Season 49%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 Mederos, Victor · Aggregate zone metrics; not pitch-by-pitch locations Edge: 36%36%Zone: 48%48%Whiff: 0%0%Called strike: 12%12%First pitch strike: 17%17%Hard hit allowed: 20%20% Dashed border = aggregate mixed-batter zone proxy MITHRANDIR · CHARTS
Pitch arsenal

Usage mix, movement map, and Stuff+ composition

2025 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 →

2025
Mithrandir Metrics PITCH ARSENAL DONUT Parameterized Mithrandir chart rendered as SVG for templates and exports. Pitch Arsenal Mederos, Victor · 2025 arsenal snapshot Sinker: 48.7%Slider: 25.8%Sweeper: 20.1%Changeup: 3.8%Split-Finger: 1.6% SI49% · 95 mphprimary pitch SI 49%SL 26%ST 20%CH 4%FS 2% MITHRANDIR · CHARTS
Mithrandir Metrics PITCH MOVEMENT Parameterized Mithrandir chart rendered as SVG for templates and exports. Pitch Arsenal Mederos, Victor · 2025 arsenal snapshot 9″18″27″36″ Sinker: 49% usage, 5″ horizontal break, 24″ drop, 94.6 mphSI95 mphSlider: 26% usage, 0″ horizontal break, 27″ drop, 89.1 mphSL89 mphSweeper: 20% usage, 4″ horizontal break, 33″ drop, 81.8 mphST82 mphChangeup: 4% usage, 18″ horizontal break, 29″ drop, 88.1 mphCH88 mphSplit-Finger: 2% usage, 8″ horizontal break, 31″ drop, 87.8 mphFS88 mph less drop ↑ more drop ↓ · horizontal break ↔ · dot size = usage · break incl. gravity MITHRANDIR · CHARTS
PitchUsagePitchesStuff+Status
FC 52.0% 13 105 limited sample
SI 36.0% 9 86 limited sample
SL 8.0% 2 112 limited sample
FB 4.0% 1 97 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' 2"
Weight222 lb
Debut2023-06-30
Live layer

Delta / regression

No Live State delta is available for this profile yet.

Mithrandir coverage

Module shelf

ModuleCardsLatestSignal
Pitching12026-03-08Sinker played up through SI/SL tunnel quality
Projection links / recent games

Available detail

Pitcher Projections 202622.9% K | 4.87 ERAProjection
2026-05-20 @ MIA0 ER / 0 K2.0 IP