Mithrandir Metrics
Player San Diego Padres Refreshed Jun 12 06:00 AM ET
Player profile / San Diego Padres

Nick Pivetta

P · Bats/Throws R/R · 6' 5", 210 lb · Age 33

Cards
10
Modules
1
Live Δ
--
Club San Diego Padres Position P Roster Injured 60-Day Status IL-60
Traditional line

Season by season

3D Pitch Lab Projections
WLERAGGSSVIPSOWHIP
20246124.1427260145.21721.13
20251352.8731310181.21900.99
2026124.5044016.0241.13
10 Seasons70784.4725821331227.013531.26
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
66
Pitching
percentile
Arsenal5 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 preseason3.60
ERA current pace4.50
ERA rolling p503.84
Observed weight27%
ERA
2.74 3.26 3.84 4.42 4.95
FIP
2.65 3.11 3.62 4.13 4.58
K%
23.1% 25.1% 27.4% 29.7% 31.7%
BB%
5.0% 5.8% 6.7% 7.6% 8.5%
Live percentile strip

Current traits vs projection tick

100th = best in MLB.

2026-06-12
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
Curveball Stuff+104
81
Cutter Stuff+100
32
Fastball Stuff+105
70
Mithrandir Stuff+105
76
Slider Stuff+104
69
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.

6Pitches 2026Season 54%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 Pivetta, Nick · Aggregate zone metrics; not pitch-by-pitch locations Edge: 34%34%Zone: 47%47%Whiff: 22%22%Called strike: 16%16%First pitch strike: 48%48%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.

Watch the pitches in 3D →

2026
Mithrandir Metrics PITCH ARSENAL DONUT Parameterized Mithrandir chart rendered as SVG for templates and exports. Pitch Arsenal Pivetta, Nick · 2026 arsenal snapshot 4-Seam Fastball: 53.7%Curveball: 17.8%Sweeper: 13.8%Cutter: 11.0%Sinker: 2.0%Slider: 1.7% FF54% · 94 mphprimary pitch FF 54%CU 18%ST 14%FC 11%SI 2%SL 2% MITHRANDIR · CHARTS
Mithrandir Metrics PITCH MOVEMENT Parameterized Mithrandir chart rendered as SVG for templates and exports. Pitch Arsenal Pivetta, Nick · 2026 arsenal snapshot 15″30″45″60″ 4-Seam Fastball: 54% usage, 0″ horizontal break, 11″ drop, 94.3 mphFF94 mphCurveball: 18% usage, 4″ horizontal break, 59″ drop, 79.6 mphCU80 mphSweeper: 14% usage, 12″ horizontal break, 37″ drop, 82.2 mphST82 mphCutter: 11% usage, 2″ horizontal break, 21″ drop, 91.3 mphFC91 mphSinker: 2% usage, 8″ horizontal break, 14″ drop, 93.5 mphSI93 mphSlider: 2% usage, 0″ horizontal break, 36″ drop, 86.5 mphSL86 mph less drop ↑ more drop ↓ · horizontal break ↔ · dot size = usage · break incl. gravity MITHRANDIR · CHARTS
PitchUsagePitchesStuff+Status
FB 57.4% 162 105 limited sample
CB 17.7% 50 104 limited sample
SL 13.1% 37 104 limited sample
FC 10.3% 29 100 limited sample
SI 1.4% 4 112 limited sample
Method note

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

Reference layer

Current snapshot

Age33
Height6' 5"
Weight210 lb
Debut2017-04-30
Live layer

Delta / regression

No Live State delta is available for this profile yet.

Mithrandir coverage

Module shelf

ModuleCardsLatestSignal
Pitching102026-04-12Contact quality stayed muted throughout the start
Projection links / recent games

Available detail

Pitcher Projections 202625.2% K | 3.68 ERAProjection
2026-04-12 vs COL0 ER / 4 K3.0 IP
2026-04-07 @ PIT2 ER / 8 K5.0 IP
2026-04-01 vs SF0 ER / 8 K5.0 IP
2026-03-26 vs DET6 ER / 4 K3.0 IP