Mithrandir Metrics
Player San Francisco Giants Refreshed Sep 30 06:00 AM ET
Player profile / San Francisco Giants

Trent Harris

P · Bats/Throws R/R · 6' 1", 206 lb · Age 27

Cards
0
Modules
0
Live Δ
yes
Club San Francisco Giants Position P Roster Current MLB team Status Healthy / active roster
Traditional line

Season by season

3D Pitch Lab Projections
WLERAGGSSVIPSOWHIP
2026012.31220223.1271.16
1 Seasons012.31220223.1271.16
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.

2026-09-30
86
Pitching
percentile
Pitching9 metrics
79
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.

2026-09-30
ERA preseason3.99
ERA current pace2.11
ERA rolling p503.46
Observed weight28%
ERA
1.24 2.29 3.46 4.63 5.68
FIP
1.50 2.48 3.58 4.68 5.67
K%
12.1% 15.5% 19.4% 23.2% 26.6%
BB%
4.0% 5.8% 7.8% 9.9% 11.7%
Live percentile strip

Current traits vs projection tick

100th = best in MLB.

2026-09-30
Pitching · percentile strip
WHIP1.16
78
ERA2.11
95
BB%7.4%
71 +22 vs proj
K%28.7%
89 +51 vs proj
xwOBA allowed0.241
98 +16 vs proj
Barrel allowed1.7%
99 +48 vs proj
Fastball velo93.9
41
Hard-hit allowed25.0%
100
Whiff%21.5%
41
Mithrandir+

Stuff+ and arsenal context

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

2026-09-30
Curveball Stuff+99
13
Cutter Stuff+102
60
Mithrandir Stuff+105
80
Sinker Stuff+107
83
Slider Stuff+109
93
Rolling form chart

xwOBA allowed snapshot line

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

10 snapshots
Mithrandir Metrics ROLLING XWOBA LINE Parameterized Mithrandir chart rendered as SVG for templates and exports. season=2026 Rolling xwOBA allowed Harris, Trent · Live snapshot series; true 50/100 PA windows require PA-level logs LG AVG 0.313 0.241 2026-09-21: 0.2252026-09-22: 0.2182026-09-23: 0.2182026-09-24: 0.2182026-09-25: 0.2182026-09-26: 0.2182026-09-27: 0.2322026-09-28: 0.2412026-09-29: 0.2412026-09-30: 0.241 2026-09-21 2026-09-30 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 30%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 Harris, Trent · Aggregate zone metrics; not pitch-by-pitch locations Edge: 35%35%Zone: 52%52%Whiff: 22%22%Called strike: 23%23%First pitch strike: 55%55%Hard hit allowed: 25%25% 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 Harris, Trent · 2026 arsenal snapshot Cutter: 29.9%Sweeper: 29.1%Sinker: 22.3%Curveball: 17.9%Slider: 0.5%Split-Finger: 0.3% FC30% · 94 mphprimary pitch FC 30%ST 29%SI 22%CU 18%SL 1%FS 0% MITHRANDIR · CHARTS
Mithrandir Metrics PITCH MOVEMENT Parameterized Mithrandir chart rendered as SVG for templates and exports. Pitch Arsenal Harris, Trent · 2026 arsenal snapshot 18″36″54″72″ Cutter: 30% usage, 1″ horizontal break, 16″ drop, 94.0 mphFC94 mphSweeper: 29% usage, 0″ horizontal break, 39″ drop, 85.0 mphST85 mphSinker: 22% usage, 2″ horizontal break, 18″ drop, 93.9 mphSI94 mphCurveball: 18% usage, 2″ horizontal break, 63″ drop, 78.4 mphCU78 mphSlider: 1% usage, 7″ horizontal break, 39″ drop, 86.5 mphSL86 mphSplit-Finger: 0% usage, 10″ horizontal break, 28″ drop, 87.4 mphFS87 mph less drop ↑ more drop ↓ · horizontal break ↔ · dot size = usage · break incl. gravity MITHRANDIR · CHARTS
PitchUsagePitchesStuff+Status
SL 31.5% 93 109 limited sample
FC 30.8% 91 102 limited sample
SI 20.7% 61 107 limited sample
CB 16.9% 50 99 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' 1"
Weight206 lb
Debut2026-08-08
Live layer

Delta / regression

ERA Δ-2.63
K% Δ+0.083
Mithrandir coverage

Module shelf

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

Available detail

2026-03-22 vs SF0 ER / 0 K0.1 IP