Mithrandir Metrics
Pitcher projection 2026 Refreshed Jul 17 06:00 AM ET
Pitcher projection / PIT · 2026

Ramírez, Yohan

Late-inning arm with usable miss-bat shape

Primary
24.5% K%
Range
17.1% to 31.5%
Live Δ
yes
Team PIT Archetype Balanced reliever 2 Age 31 Status Healthy / active roster
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
52
Pitching
percentile
Pitching9 metrics
61
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.

2026-07-17
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%
Current percentile strip

Actual percentile with projection tick

100th = best in MLB.

2026-07-17
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

Stuff+ appears when the current pitch-event scoring artifact includes this pitcher; Arsenal Decomposition remains descriptive support under Stuff+.

2026-07-17
Mithrandir Stuff+104
70
Curveball Stuff+102
53
Fastball Stuff+103
53
Sinker Stuff+107
87
Slider Stuff+102
50
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
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 2026-07-06: 0.3002026-07-07: 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: 0.304 2026-07-06 2026-07-17 xwOBA allowed MITHRANDIR · CHARTS
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.

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.

Model read

Projection notes

1
templated note
Volume stays relief-shaped even when the bat-miss traits are strong.
pitcher
2
templated note
Home park gives the run-prevention profile a small HR cushion.
pitcher
3
templated note
Primary mix entering the season: 4-Seam Fastball 43%, Sweeper 25%, Curveball 19%.
pitcher
Live context

Current-season signal

ERA Δ-1.11
K% Δ+0.012
Sample53.3 IP

positive regression

Projection table

Point projection and range

MetricPointRangeHalf-width
Innings35.3----
Batters Faced165----
K%24.5%17.1% to 31.5%+/- 7.2%
BB%9.1%5.5% to 13.3%+/- 3.9%
Whiff%24.0%18.6% to 30.8%+/- 6.1%
HR/91.030.52 to 1.98+/- 0.73
xwOBA Against0.3060.255 to 0.392+/- 0.069
Barrel% Allowed8.0%4.5% to 12.9%+/- 4.2%
ERA4.422.50 to 7.93+/- 2.71
FIP3.802.19 to 5.73+/- 1.77
WHIP1.3281.046 to 1.829+/- 0.392
Platoon / Shape
vs LHH

382 career BF

xwOBA0.320
K%20.4%
BB%10.2%
Barrel9.1%
vs RHH

604 career BF

xwOBA0.303
K%20.9%
BB%7.6%
Barrel8.4%