Mithrandir Metrics
Player Atlanta Braves Refreshed Oct 16 06:00 AM ET
Player profile / Atlanta Braves

Brent Suter

P · Bats/Throws L/L · 6' 4", 213 lb · Age 37

Cards
5
Modules
1
Live Δ
yes
Club Atlanta Braves Position P Roster Current MLB team Status Healthy / active roster
Traditional line

Season by season

3D Pitch Lab Projections
WLERAGGSSVIPSOWHIP
2024103.15473265.2501.14
2025124.52483067.2531.29
2026323.36544091.0781.22
11 Seasons45263.54402513688.15741.22
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.

2026-10-16
62
Pitching
percentile
Pitching9 metrics
56
Arsenal5 metrics
35
Rolling projection

Preseason / current pace / Bayesian update

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

Pending

Rolling player projection appears after current-season Statcast and projection joins refresh.

Live percentile strip

Current traits vs projection tick

100th = best in MLB.

2026-10-16
Pitching · percentile strip
WHIP1.26
61
ERA3.36
73
BB%7.2%
75
K%21.0%
42
xwOBA allowed0.305
60
Barrel allowed7.0%
58
Fastball velo88.6
2
Hard-hit allowed32.6%
88
Whiff%21.7%
43
Mithrandir+

Stuff+ and arsenal context

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

2026-10-16
Changeup Stuff+97
20
Fastball Stuff+102
49
Mithrandir Stuff+101
36
Sinker Stuff+102
49
Slider Stuff+98
22
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 Suter, Brent · Live snapshot series; true 50/100 PA windows require PA-level logs LG AVG 0.314 0.305 2026-10-05: 0.3052026-10-06: 0.3052026-10-07: 0.3052026-10-08: 0.3052026-10-09: 0.3052026-10-10: 0.3052026-10-11: 0.3052026-10-12: 0.3052026-10-13: 0.3052026-10-14: 0.3052026-10-15: 0.3052026-10-16: 0.305 2026-10-05 2026-10-16 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.

4Pitches 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 Suter, Brent · Aggregate zone metrics; not pitch-by-pitch locations Edge: 35%35%Zone: 50%50%Whiff: 22%22%Called strike: 19%19%First pitch strike: 55%55%Hard hit allowed: 33%33% 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 Suter, Brent · 2026 arsenal snapshot Sinker: 35.0%Changeup: 26.3%4-Seam Fastball: 26.0%Slider: 12.7% SI35% · 89 mphprimary pitch SI 35%CH 26%FF 26%SL 13% MITHRANDIR · CHARTS
Mithrandir Metrics PITCH MOVEMENT Parameterized Mithrandir chart rendered as SVG for templates and exports. Pitch Arsenal Suter, Brent · 2026 arsenal snapshot 12″24″36″48″ Sinker: 35% usage, 1″ horizontal break, 22″ drop, 89.1 mphSI89 mphChangeup: 26% usage, 5″ horizontal break, 37″ drop, 76.6 mphCH77 mph4-Seam Fastball: 26% usage, 0″ horizontal break, 20″ drop, 87.8 mphFF88 mphSlider: 13% usage, 7″ horizontal break, 44″ drop, 78.0 mphSL78 mph less drop ↑ more drop ↓ · horizontal break ↔ · dot size = usage · break incl. gravity MITHRANDIR · CHARTS
PitchUsagePitchesStuff+Status
SI 33.4% 332 102 qualified
FB 27.0% 268 102 qualified
CH 27.0% 268 97 qualified
SL 12.7% 126 98 limited sample
Method note

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

Reference layer

Current snapshot

Age37
Height6' 4"
Weight213 lb
Debut2016-08-19
Live layer

Delta / regression

ERA Δ--
K% Δ--

positive regression

Regression watch

Unlucky so far. Better days ahead.

1.1σ gap
wOBA-against (actual)0.336
xwOBA-against (deserved)0.305

Suter’s wOBA-against sits at 0.336, but the quality of contact underneath says it should be 0.305 — a gap of 0.031, 1.1 standard deviations from the MLB norm over 95 IP. The results have been worse than the process deserves; as the sample grows, expect the numbers to climb back toward the underlying level.

Mithrandir coverage

Module shelf

ModuleCardsLatestSignal
Pitching52026-09-26Command and chase profile drove the outing
Projection links / recent games

Available detail

2026-08-15 vs AZ1 ER / 0 K3.0 IP
2026-04-11 @ CIN0 ER / 2 K3.2 IP
2026-04-08 vs ATL0 ER / 2 K2.0 IP
2026-04-05 vs SEA1 ER / 3 K2.1 IP
2026-04-03 vs SEA2 ER / 0 K1.0 IP