Mithrandir Metrics
Player New York Mets Refreshed Jun 1 06:00 AM ET
Player profile / New York Mets

Nolan McLean

P profile with live context, projection links, and Mithrandir card history when available.

Cards
11
Modules
1
Live Δ
yes
Club New York Mets Position P Roster Active Status Healthy / active roster
Rolling projection

Preseason / current pace / Bayesian update

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

2026-06-01
ERA preseason3.48
ERA current pace4.40
ERA rolling p503.97
Observed weight53%
ERA
2.81 3.36 3.97 4.59 5.14
FIP
2.63 3.10 3.63 4.15 4.63
K%
24.9% 26.5% 28.2% 29.9% 31.4%
BB%
6.7% 7.5% 8.5% 9.4% 10.2%
Live percentile strip

Current traits vs projection tick

100th = best in MLB.

2026-06-01
Pitching · percentile strip
BB%8.7%
51
Barrel allowed7.2%
59 +23 vs proj
Fastball velo95.3
67
Hard-hit allowed37.1%
64
K%27.9%
83
Whiff%21.7%
39 -23 vs proj
xwOBA allowed0.291
71 +21 vs proj
Mithrandir+

Stuff+ and arsenal context

Stuff+ appears when the current pitch-event scoring artifact includes this pitcher; missing coverage is shown explicitly.

2026-06-01
Mithrandir Stuff+107
85
Rolling form chart

xwOBA allowed snapshot line

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

12 snapshots
Mithrandir Metrics ROLLING XWOBA LINE Parameterized Mithrandir chart rendered as SVG for templates and exports. season=2026 Rolling xwOBA allowed McLean, Nolan · Live snapshot series; true 50/100 PA windows require PA-level logs LG AVG 0.314 2026-05-17: 0.2662026-05-19: 0.2662026-05-21: 0.2742026-05-23: 0.2742026-05-24: 0.2732026-05-25: 0.2732026-05-26: 0.2842026-05-28: 0.2842026-05-29: 0.2842026-05-30: 0.2842026-05-31: 0.2842026-06-01: 0.291 2026-05-17 2026-06-01 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.

6Pitches 2026Season 35%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 McLean, Nolan · Aggregate zone metrics; not pitch-by-pitch locations Edge: 38%38%Zone: 49%49%Whiff: 22%22%Called strike: 20%20%First pitch strike: 50%50%Hard hit allowed: 37%37% 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.

2026
Mithrandir Metrics PITCH ARSENAL DONUT Parameterized Mithrandir chart rendered as SVG for templates and exports. Pitch Arsenal McLean, Nolan · 2026 arsenal snapshot Sinker: 35.0%4-Seam Fastball: 17.1%Sweeper: 17.0%Curveball: 12.0%Cutter: 10.5%Changeup: 8.3% MIX SI 35%FF 17%ST 17%CU 12%FC 10%CH 8% MITHRANDIR · CHARTS
Mithrandir Metrics PITCH MOVEMENT Parameterized Mithrandir chart rendered as SVG for templates and exports. Pitch Arsenal McLean, Nolan · 2026 arsenal snapshot SI: HB 0.1, IVB 2.1SIFF: HB -0.4, IVB 1.3FFST: HB -0.1, IVB 3.4STCU: HB 0.6, IVB 4.8CUFC: HB 0.0, IVB 2.2FCCH: HB -0.7, IVB 3.2CH horizontal break IVB MITHRANDIR · CHARTS
PitchUsagePitchesStuff+Status
SI 35.0% 387 106 qualified
FB 17.1% 189 105 limited sample
SL 17.0% 188 103 limited sample
CB 12.0% 133 103 limited sample
FC 10.5% 116 106 limited sample
CH 8.3% 92 104 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"
Weight214 lb
Debut2025-08-16
Live layer

Delta / regression

ERA Δ+1.11
K% Δ+0.027

positive regression

Mithrandir coverage

Module shelf

ModuleCardsLatestSignal
Pitching112026-05-25Sinker played up through SI/ST tunnel quality
Projection links / recent games

Available detail

Pitcher Projections 202625.2% K | 3.29 ERAProjection
2026-04-14 @ LAD1 ER / 8 K7.0 IP
2026-04-09 vs AZ2 ER / 8 K6.1 IP
2026-04-03 @ SF1 ER / 4 K5.1 IP
2026-03-29 vs PIT2 ER / 8 K5.0 IP