Mithrandir Metrics
Player Sugar Land Space Cowboys Refreshed Jun 1 06:00 AM ET
Player profile / Sugar Land Space Cowboys

Ryan Weiss

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

Cards
3
Modules
1
Live Δ
yes
Club Sugar Land Space Cowboys Position P Roster Reassigned to Minors Status Out / inactive
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 preseason2.76
ERA current pace7.62
ERA rolling p504.54
Observed weight37%
ERA
2.79 3.62 4.54 5.47 6.29
FIP
3.01 3.97 5.05 6.13 7.10
K%
13.1% 16.4% 20.1% 23.7% 27.0%
BB%
8.2% 9.8% 11.6% 13.4% 15.1%
Live percentile strip

Current traits vs projection tick

100th = best in MLB.

2026-06-01
Pitching · percentile strip
BB%17.3%
1 -28 vs proj
Barrel allowed10.6%
20 -33 vs proj
Fastball velo94.7
58
Hard-hit allowed49.4%
4
K%21.6%
46 +21 vs proj
Whiff%21.9%
41
xwOBA allowed0.380
6 -73 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+100
31
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 Weiss, Ryan · Live snapshot series; true 50/100 PA windows require PA-level logs LG AVG 0.314 2026-05-17: 0.3802026-05-19: 0.3802026-05-21: 0.3802026-05-23: 0.3802026-05-24: 0.3802026-05-25: 0.3802026-05-26: 0.3802026-05-28: 0.3802026-05-29: 0.3802026-05-30: 0.3802026-05-31: 0.3802026-06-01: 0.380 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.

5Pitches 2026Season 38%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 Weiss, Ryan · Aggregate zone metrics; not pitch-by-pitch locations Edge: 39%39%Zone: 43%43%Whiff: 22%22%Called strike: 16%16%First pitch strike: 40%40%Hard hit allowed: 49%49% 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 Weiss, Ryan · 2026 arsenal snapshot 4-Seam Fastball: 38.3%Sweeper: 31.8%Changeup: 14.9%Sinker: 11.5%Curveball: 3.5% MIX FF 38%ST 32%CH 15%SI 12%CU 3% MITHRANDIR · CHARTS
Mithrandir Metrics PITCH MOVEMENT Parameterized Mithrandir chart rendered as SVG for templates and exports. Pitch Arsenal Weiss, Ryan · 2026 arsenal snapshot FF: HB -0.1, IVB 1.1FFST: HB 0.1, IVB 3.3STCH: HB -0.8, IVB 2.8CHSI: HB 0.3, IVB 1.8SICU: HB 0.5, IVB 4.4CU horizontal break IVB MITHRANDIR · CHARTS
PitchUsagePitchesStuff+Status
FB 36.9% 195 104 limited sample
SL 32.4% 171 103 limited sample
CH 14.8% 78 96 limited sample
SI 12.5% 66 88 limited sample
CB 3.4% 18 101 limited sample
Method note

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

Reference layer

Current snapshot

Age29
Height6' 4"
Weight210 lb
Debut2026-03-27
Live layer

Delta / regression

ERA Δ+3.46
K% Δ+0.026
Mithrandir coverage

Module shelf

ModuleCardsLatestSignal
Pitching32026-04-214-Seam Fastball played up through ST/CH tunnel quality
Projection links / recent games

Available detail

Pitcher Projections 202619.0% K | 4.16 ERAProjection
2026-04-06 @ COL6 ER / 4 K2.2 IP
2026-04-03 @ ATH0 ER / 2 K3.0 IP
2026-03-30 vs BOS0 ER / 3 K2.0 IP
2026-03-27 vs LAA1 ER / 2 K1.0 IP