Mithrandir Metrics
Player Miami Marlins Refreshed Jun 12 06:00 AM ET
Player profile / Miami Marlins

Andrew Nardi

P · Bats/Throws L/L · 6' 3", 215 lb · Age 27

Cards
0
Modules
0
Live Δ
yes
Club Miami Marlins Position P Roster Injured 60-Day Status IL-60
Traditional line

Season by season

3D Pitch Lab Projections
WLERAGGSSVIPSOWHIP
2023812.67630357.1731.15
2024325.07590049.2701.25
2026335.16250022.2271.41
4 Seasons1574.6116003144.11941.38
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.

2026-06-12
38
Pitching
percentile
Pitching9 metrics
38
Arsenal4 metrics
66
Rolling projection

Preseason / current pace / Bayesian update

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

2026-06-12
ERA preseason3.62
ERA current pace5.16
ERA rolling p504.11
Observed weight32%
ERA
2.45 3.24 4.11 4.98 5.76
FIP
2.38 3.02 3.73 4.44 5.08
K%
23.3% 25.8% 28.6% 31.4% 33.9%
BB%
6.7% 8.1% 9.7% 11.3% 12.8%
Live percentile strip

Current traits vs projection tick

100th = best in MLB.

2026-06-12
Pitching · percentile strip
WHIP1.36
39
ERA5.16
21
BB%11.6%
21 -24 vs proj
K%28.6%
88
xwOBA allowed0.349
19 -53 vs proj
Barrel allowed12.3%
7 -27 vs proj
Fastball velo94.3
49
Hard-hit allowed44.6%
18
Whiff%27.8%
82
Mithrandir+

Stuff+ and arsenal context

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

2026-06-12
Changeup Stuff+104
65
Fastball Stuff+104
66
Mithrandir Stuff+104
71
Slider Stuff+104
61
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 Nardi, Andrew · Live snapshot series; true 50/100 PA windows require PA-level logs LG AVG 0.313 0.349 2026-06-01: 0.3492026-06-02: 0.3492026-06-03: 0.3492026-06-04: 0.3492026-06-05: 0.3492026-06-06: 0.3492026-06-07: 0.3492026-06-08: 0.3492026-06-09: 0.3492026-06-10: 0.3492026-06-11: 0.3492026-06-12: 0.349 2026-06-01 2026-06-12 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 47%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 Nardi, Andrew · Aggregate zone metrics; not pitch-by-pitch locations Edge: 38%38%Zone: 50%50%Whiff: 28%28%Called strike: 17%17%First pitch strike: 55%55%Hard hit allowed: 45%45% 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 Nardi, Andrew · 2026 arsenal snapshot 4-Seam Fastball: 47.2%Sweeper: 25.2%Slider: 13.3%Changeup: 12.1%Sinker: 1.6%Split-Finger: 0.7% FF47% · 94 mphprimary pitch FF 47%ST 25%SL 13%CH 12%SI 2%FS 1% MITHRANDIR · CHARTS
Mithrandir Metrics PITCH MOVEMENT Parameterized Mithrandir chart rendered as SVG for templates and exports. Pitch Arsenal Nardi, Andrew · 2026 arsenal snapshot 12″24″36″48″ 4-Seam Fastball: 47% usage, 2″ horizontal break, 14″ drop, 94.3 mphFF94 mphSweeper: 25% usage, 3″ horizontal break, 37″ drop, 82.4 mphST82 mphSlider: 13% usage, 0″ horizontal break, 35″ drop, 85.8 mphSL86 mphChangeup: 12% usage, 8″ horizontal break, 30″ drop, 89.2 mphCH89 mphSinker: 2% usage, 16″ horizontal break, 22″ drop, 94.2 mphSI94 mphSplit-Finger: 1% usage, 6″ horizontal break, 38″ drop, 84.0 mphFS84 mph less drop ↑ more drop ↓ · horizontal break ↔ · dot size = usage · break incl. gravity MITHRANDIR · CHARTS
PitchUsagePitchesStuff+Status
FB 47.9% 181 104 limited sample
SL 38.6% 146 104 limited sample
CH 11.6% 44 104 limited sample
SI 1.9% 7 102 limited sample
Method note

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

Reference layer

Current snapshot

Age27
Height6' 3"
Weight215 lb
Debut2022-08-16
Live layer

Delta / regression

ERA Δ+1.80
K% Δ+0.006
Mithrandir coverage

Module shelf

ModuleCardsLatestSignal
No Mithrandir card history is available for this player yet.
Projection links / recent games

Available detail

Pitcher Projections 202628.0% K | 3.36 ERAProjection
2026-04-20 vs STL0 ER / 0 K1.1 IP
2026-04-15 @ ATL3 ER / 1 K1.0 IP
2026-04-13 @ ATL0 ER / 1 K1.0 IP
2026-04-08 vs CIN0 ER / 0 K1.0 IP
2026-04-05 @ NYY0 ER / 1 K1.0 IP