Mithrandir Metrics
Pitcher projection 2026 Refreshed Jun 1 06:00 AM ET
Pitcher projection / TB · 2026

Kimbrel, Craig

Run-prevention profile built on workable command

Primary
26.7% K%
Range
21.4% to 36.0%
Live Δ
--
Team TB Archetype Volatile contact Age 38 Status IL-15
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 preseason3.64
ERA current pace5.63
ERA rolling p504.13
Observed weight25%
ERA
2.13 3.08 4.13 5.18 6.12
FIP
2.20 3.05 4.01 4.96 5.82
K%
21.7% 24.4% 27.4% 30.4% 33.1%
BB%
6.8% 8.5% 10.3% 12.2% 13.8%
Current percentile strip

Actual percentile with projection tick

100th = best in MLB.

2026-06-01
Mithrandir+

Stuff+ and arsenal context

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

2026-06-01
Mithrandir Stuff+101
38
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 72%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

0 snapshots
No chart yet

No Live State xwOBA snapshots are available for this player.

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 Kimbrel, Craig · Aggregate zone metrics; not pitch-by-pitch locations Edge: 38%38%Zone: 46%46%Whiff: 25%25%Called strike: 13%13%First pitch strike: 33%33%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.

2026
Mithrandir Metrics PITCH ARSENAL DONUT Parameterized Mithrandir chart rendered as SVG for templates and exports. Pitch Arsenal Kimbrel, Craig · 2026 arsenal snapshot 4-Seam Fastball: 72.1%Sweeper: 14.8%Knuckle Curve: 11.4%Cutter: 1.3%Changeup: 0.3% MIX FF 72%ST 15%KC 11%FC 1%CH 0% MITHRANDIR · CHARTS
Mithrandir Metrics PITCH MOVEMENT Parameterized Mithrandir chart rendered as SVG for templates and exports. Pitch Arsenal Kimbrel, Craig · 2026 arsenal snapshot FF: HB -0.2, IVB 1.4FFST: HB 0.3, IVB 3.2STKC: HB 0.4, IVB 4.0KCFC: HB -0.2, IVB 1.9FCCH: HB -1.4, IVB 2.9CH horizontal break IVB MITHRANDIR · CHARTS
PitchUsagePitchesStuff+Status
FB 74.2% 193 101 limited sample
SL 15.4% 40 105 limited sample
CB 10.0% 26 97 limited sample
CH 0.4% 1 97 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.
2
templated note
Primary mix entering the season: 4-Seam Fastball 64%, Knuckle Curve 19%, Sweeper 11%.
Live context

Current-season signal

No Live State delta is available for this player yet.

Projection table

Point projection and range

MetricPointRangeHalf-width
Innings35.1----
Batters Faced152----
K%26.7%21.4% to 36.0%+/- 7.3%
BB%11.2%7.0% to 15.9%+/- 4.4%
Whiff%24.2%20.6% to 34.6%+/- 7.0%
HR/91.220.28 to 2.06+/- 0.89
xwOBA Against0.3200.236 to 0.385+/- 0.074
Barrel% Allowed9.1%4.5% to 15.1%+/- 5.3%
ERA3.601.81 to 6.84+/- 2.51
FIP3.952.08 to 6.65+/- 2.28
WHIP1.2740.965 to 1.748+/- 0.391
Platoon / Shape
vs LHH

1101 career BF

xwOBA0.305
K%27.2%
BB%13.1%
Barrel10.9%
vs RHH

1250 career BF

xwOBA0.292
K%27.3%
BB%9.7%
Barrel10.7%