Mithrandir Metrics
Player Tampa Bay Rays Refreshed Jun 1 06:00 AM ET
Player profile / Tampa Bay Rays

Drew Rasmussen

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

Cards
15
Modules
1
Live Δ
yes
Club Tampa Bay Rays Position P Roster Active Status Healthy / active roster
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 preseason3.90
ERA current pace2.78
ERA rolling p503.31
Observed weight52%
ERA
2.06 2.65 3.31 3.97 4.57
FIP
3.46 3.71 3.99 4.27 4.52
K%
18.9% 20.3% 22.0% 23.6% 25.0%
BB%
4.4% 5.0% 5.8% 6.5% 7.2%
Live percentile strip

Current traits vs projection tick

100th = best in MLB.

2026-06-01
Pitching · percentile strip
BB%5.3%
93
Barrel allowed8.9%
35 -26 vs proj
Fastball velo95.7
73
Hard-hit allowed34.6%
78
K%21.9%
48
Whiff%20.9%
32
xwOBA allowed0.289
73 +28 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+109
96
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 Rasmussen, Drew · Live snapshot series; true 50/100 PA windows require PA-level logs LG AVG 0.314 2026-05-17: 0.2762026-05-19: 0.2932026-05-21: 0.2942026-05-23: 0.2942026-05-24: 0.2942026-05-25: 0.2842026-05-26: 0.2842026-05-28: 0.2842026-05-29: 0.2842026-05-30: 0.2842026-05-31: 0.2842026-06-01: 0.289 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.

6Pitches 2026Season 34%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 Rasmussen, Drew · Aggregate zone metrics; not pitch-by-pitch locations Edge: 38%38%Zone: 48%48%Whiff: 21%21%Called strike: 16%16%First pitch strike: 53%53%Hard hit allowed: 35%35% 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 Rasmussen, Drew · 2026 arsenal snapshot Cutter: 34.1%4-Seam Fastball: 27.5%Sinker: 21.5%Changeup: 9.7%Curveball: 4.3%Sweeper: 2.9% MIX FC 34%FF 28%SI 21%CH 10%CU 4%ST 3% MITHRANDIR · CHARTS
Mithrandir Metrics PITCH MOVEMENT Parameterized Mithrandir chart rendered as SVG for templates and exports. Pitch Arsenal Rasmussen, Drew · 2026 arsenal snapshot FC: HB 0.1, IVB 2.4FCFF: HB -0.1, IVB 1.1FFSI: HB 0.5, IVB 1.5SICH: HB -0.8, IVB 2.7CHCU: HB 0.4, IVB 4.4CUST: HB -1.0, IVB 3.2ST horizontal break IVB MITHRANDIR · CHARTS
PitchUsagePitchesStuff+Status
FC 34.6% 280 104 qualified
FB 27.2% 220 114 qualified
SI 20.5% 166 108 limited sample
CH 11.5% 93 100 limited sample
CB 4.0% 32 102 limited sample
SL 2.3% 19 101 limited sample
Method note

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

Reference layer

Current snapshot

Age30
Height6' 1"
Weight240 lb
Debut2020-08-19
Live layer

Delta / regression

ERA Δ-1.02
K% Δ-0.000

positive regression

Mithrandir coverage

Module shelf

ModuleCardsLatestSignal
Pitching152026-05-24Cutter played up through FC/SI tunnel quality
Projection links / recent games

Available detail

Pitcher Projections 202621.9% K | 3.80 ERAProjection
2026-04-12 vs NYY0 ER / 7 K6.0 IP
2026-04-01 @ MIL1 ER / 8 K5.0 IP
2026-03-26 @ STL1 ER / 2 K5.0 IP