Mithrandir Metrics
Player New York Mets Refreshed Sep 26 06:00 AM ET
Player profile / New York Mets

Chayce McDermott

P · Bats/Throws L/R · 6' 3", 190 lb · Age 28

Cards
0
Modules
0
Live Δ
--
Club New York Mets Position P Roster Current MLB team Status Healthy / active roster
Traditional line

Season by season

3D Pitch Lab Projections
WLERAGGSSVIPSOWHIP
2024006.751104.031.75
20250115.584108.292.77
2026105.875007.261.57
3 Seasons1110.18102020.1182.11
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.

2026-09-26
31
Pitching
percentile
Arsenal4 metrics
31
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 preseason5.58
ERA current pace5.87
ERA rolling p505.61
Observed weight13%
ERA
2.61 4.04 5.61 7.19 8.61
FIP
3.22 3.95 4.76 5.57 6.30
K%
11.0% 14.4% 18.2% 22.0% 25.4%
BB%
6.4% 8.1% 9.9% 11.8% 13.5%
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
Cutter Stuff+94
3
Fastball Stuff+110
95
Mithrandir Stuff+99
23
Slider Stuff+88
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.

4Pitches 2026Season 41%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 McDermott, Chayce · Aggregate zone metrics; not pitch-by-pitch locations Edge: 37%37%Zone: 46%46%Whiff: 22%22%Called strike: 12%12%First pitch strike: 39%39%Hard hit allowed: 35%35% 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 McDermott, Chayce · 2026 arsenal snapshot 4-Seam Fastball: 41.3%Cutter: 38.7%Slider: 15.5%Split-Finger: 4.5% FF41% · 95 mphprimary pitch FF 41%FC 39%SL 15%FS 5% MITHRANDIR · CHARTS
Mithrandir Metrics PITCH MOVEMENT Parameterized Mithrandir chart rendered as SVG for templates and exports. Pitch Arsenal McDermott, Chayce · 2026 arsenal snapshot 12″24″36″48″ 4-Seam Fastball: 41% usage, 1″ horizontal break, 13″ drop, 95.3 mphFF95 mphCutter: 39% usage, 2″ horizontal break, 28″ drop, 89.4 mphFC89 mphSlider: 15% usage, 2″ horizontal break, 45″ drop, 82.9 mphSL83 mphSplit-Finger: 5% usage, 8″ horizontal break, 33″ drop, 86.0 mphFS86 mph less drop ↑ more drop ↓ · horizontal break ↔ · dot size = usage · break incl. gravity MITHRANDIR · CHARTS
PitchUsagePitchesStuff+Status
FC 42.1% 53 94 limited sample
FB 41.3% 52 110 limited sample
SL 16.7% 21 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' 3"
Weight190 lb
Debut2024-07-24
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 202621.4% K | 4.38 ERAProjection