Mithrandir Metrics
Player Worcester Red Sox Refreshed Jul 17 06:00 AM ET
Player profile / Worcester Red Sox

Tyler Samaniego

P · Bats/Throws R/L · 6' 4", 205 lb · Age 27

Cards
0
Modules
0
Live Δ
yes
Club Worcester Red Sox Position P Roster Reassigned to Minors Status Out / inactive
Traditional line

Season by season

3D Pitch Lab Projections
WLERAGGSSVIPSOWHIP
2026032.66201020.1171.48
1 Seasons032.66201020.1171.48
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.

2026-07-17
51
Pitching
percentile
Pitching9 metrics
51
Arsenal6 metrics
41
Rolling projection

Preseason / current pace / Bayesian update

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

2026-07-17
ERA preseason2.81
ERA current pace2.66
ERA rolling p502.77
Observed weight29%
ERA
0.94 1.81 2.77 3.73 4.60
FIP
1.07 2.19 3.43 4.67 5.79
K%
10.9% 14.9% 19.3% 23.8% 27.8%
BB%
4.3% 6.1% 8.2% 10.3% 12.2%
Live percentile strip

Current traits vs projection tick

100th = best in MLB.

2026-07-17
Pitching · percentile strip
WHIP1.39
38
ERA2.66
84
BB%8.2%
58 +26 vs proj
K%21.4%
42
xwOBA allowed0.331
31 -46 vs proj
Barrel allowed4.5%
89 +43 vs proj
Fastball velo93.3
29
Hard-hit allowed35.8%
70
Whiff%19.1%
18
Mithrandir+

Stuff+ and arsenal context

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

2026-07-17
Changeup Stuff+100
32
Cutter Stuff+105
79
Fastball Stuff+99
26
Mithrandir Stuff+101
44
Sinker Stuff+100
31
Slider Stuff+100
34
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 Samaniego, Tyler · Live snapshot series; true 50/100 PA windows require PA-level logs LG AVG 0.314 0.331 2026-07-06: 0.3312026-07-07: 0.3312026-07-08: 0.3312026-07-09: 0.3312026-07-10: 0.3312026-07-11: 0.3312026-07-12: 0.3312026-07-13: 0.3312026-07-14: 0.3312026-07-15: 0.3312026-07-16: 0.3312026-07-17: 0.331 2026-07-06 2026-07-17 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 39%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 Samaniego, Tyler · Aggregate zone metrics; not pitch-by-pitch locations Edge: 37%37%Zone: 50%50%Whiff: 19%19%Called strike: 18%18%First pitch strike: 48%48%Hard hit allowed: 36%36% 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 Samaniego, Tyler · 2026 arsenal snapshot Sinker: 38.9%4-Seam Fastball: 26.9%Sweeper: 18.0%Cutter: 9.4%Changeup: 6.9% SI39% · 93 mphprimary pitch SI 39%FF 27%ST 18%FC 9%CH 7% MITHRANDIR · CHARTS
Mithrandir Metrics PITCH MOVEMENT Parameterized Mithrandir chart rendered as SVG for templates and exports. Pitch Arsenal Samaniego, Tyler · 2026 arsenal snapshot 12″24″36″48″ Sinker: 39% usage, 5″ horizontal break, 24″ drop, 93.1 mphSI93 mph4-Seam Fastball: 27% usage, 1″ horizontal break, 16″ drop, 93.5 mphFF94 mphSweeper: 18% usage, 3″ horizontal break, 39″ drop, 82.1 mphST82 mphCutter: 9% usage, 0″ horizontal break, 27″ drop, 88.8 mphFC89 mphChangeup: 7% usage, 15″ horizontal break, 31″ drop, 85.5 mphCH86 mph less drop ↑ more drop ↓ · horizontal break ↔ · dot size = usage · break incl. gravity MITHRANDIR · CHARTS
PitchUsagePitchesStuff+Status
SI 45.0% 116 100 limited sample
FB 22.9% 59 99 limited sample
SL 19.0% 49 100 limited sample
FC 7.0% 18 105 limited sample
CH 6.2% 16 100 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' 4"
Weight205 lb
Debut2026-04-08
Live layer

Delta / regression

ERA Δ-1.45
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 202620.8% K | 4.11 ERAProjection
2026-04-13 @ MIN0 ER / 0 K2.0 IP
2026-04-08 vs MIL0 ER / 3 K1.0 IP