Mithrandir Metrics
Player PIT Refreshed Jul 18 06:00 AM ET
Player profile / PIT

Yohan Ramírez

Player · Bats/Throws R/R · 6' 3", 205 lb · Age 31

Cards
1
Modules
1
Live Δ
yes
Club PIT Position -- Roster Active Status Healthy / active roster
Traditional line

Season by season

3D Pitch Lab Projections
WLERAGGSSVIPSOWHIP
2024056.20380145.0451.47
2025335.40240033.1451.47
2026623.31400151.2581.34
7 Seasons15144.4320408254.02761.38
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.

2026-07-18
52
Pitching
percentile
Pitching9 metrics
62
Arsenal5 metrics
62
Rolling projection

Preseason / current pace / Bayesian update

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

2026-07-18
ERA preseason4.42
ERA current pace3.31
ERA rolling p503.87
Observed weight50%
ERA
1.95 2.86 3.87 4.88 5.78
FIP
2.52 3.11 3.77 4.43 5.02
K%
21.1% 23.0% 25.2% 27.3% 29.2%
BB%
8.7% 9.9% 11.1% 12.4% 13.5%
Live percentile strip

Current traits vs projection tick

100th = best in MLB.

2026-07-18
Pitching · percentile strip
WHIP1.35
45
ERA3.31
69
BB%13.1%
11 -33 vs proj
K%25.7%
72
xwOBA allowed0.304
60
Barrel allowed6.7%
67 +21 vs proj
Fastball velo96.4
79
Hard-hit allowed32.6%
88
Whiff%24.6%
62
Mithrandir+

Stuff+ and arsenal context

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

2026-07-18
Mithrandir Stuff+104
70
Curveball Stuff+102
53
Fastball Stuff+103
53
Sinker Stuff+107
87
Slider Stuff+102
50
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 Ramírez, Yohan · Live snapshot series; true 50/100 PA windows require PA-level logs LG AVG 0.314 0.304 2026-07-07: 0.3002026-07-08: 0.3002026-07-09: 0.3002026-07-10: 0.3002026-07-11: 0.3002026-07-12: 0.3002026-07-13: 0.3042026-07-14: 0.3042026-07-15: 0.3042026-07-16: 0.3042026-07-17: 0.3042026-07-18: 0.304 2026-07-07 2026-07-18 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.

7Pitches 2026Season 36%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 Ramírez, Yohan · Aggregate zone metrics; not pitch-by-pitch locations Edge: 35%35%Zone: 45%45%Whiff: 25%25%Called strike: 18%18%First pitch strike: 48%48%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 Ramírez, Yohan · 2026 arsenal snapshot Sweeper: 35.5%Sinker: 24.9%4-Seam Fastball: 24.5%Curveball: 14.3%Changeup: 0.6%Slider: 0.1% ST36% · 84 mphprimary pitch ST 36%SI 25%FF 25%CU 14%CH 1%SL 0% MITHRANDIR · CHARTS
Mithrandir Metrics PITCH MOVEMENT Parameterized Mithrandir chart rendered as SVG for templates and exports. Pitch Arsenal Ramírez, Yohan · 2026 arsenal snapshot 12″24″36″48″ Sweeper: 36% usage, 3″ horizontal break, 35″ drop, 84.3 mphST84 mphSinker: 25% usage, 9″ horizontal break, 24″ drop, 96.3 mphSI96 mph4-Seam Fastball: 25% usage, 4″ horizontal break, 16″ drop, 96.5 mphFF96 mphCurveball: 14% usage, 11″ horizontal break, 44″ drop, 84.3 mphCU84 mphChangeup: 1% usage, 10″ horizontal break, 29″ drop, 88.6 mphCH89 mphSlider: 0% usage, 6″ horizontal break, 34″ drop, 87.8 mphSL88 mphUnknown: 0% usage, 14″ horizontal break, 43″ drop, 70.1 mphUN70 mph less drop ↑ more drop ↓ · horizontal break ↔ · dot size = usage · break incl. gravity MITHRANDIR · CHARTS
PitchUsagePitchesStuff+Status
SL 36.7% 196 102 limited sample
FB 25.1% 134 103 limited sample
SI 22.7% 121 107 limited sample
CB 15.5% 83 102 limited sample
Method note

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

Reference layer

Current snapshot

MLB bio context is unavailable.
Live layer

Delta / regression

ERA Δ-1.11
K% Δ+0.012

positive regression

Regression watch

Unlucky so far. Better days ahead.

1.2σ gap
wOBA-against (actual)0.340
xwOBA-against (deserved)0.304

Ramírez’s wOBA-against sits at 0.340, but the quality of contact underneath says it should be 0.304 — a gap of 0.036, 1.2 standard deviations from the MLB norm over 53 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
Pitching12026-03-20Stuff and strike quality carried the outing
Projection links / recent games

Available detail

Pitcher Projections 202624.5% K | 4.42 ERAProjection
2026-05-20 @ STL0 HR | 0 RBI / 0 Ch | 0 E0 H in 0 AB
2026-04-14 vs WSH0 HR | 0 RBI / 1 Ch | 0 E0 H in 0 AB
2026-04-11 @ CHC0 HR | 0 RBI / 1 Ch | 1 E0 H in 0 AB
2026-04-07 vs SD0 HR | 0 RBI / 0 Ch | 0 E0 H in 0 AB
2026-04-06 vs SD0 HR | 0 RBI / 2 Ch | 0 E0 H in 0 AB