Mithrandir Metrics
Player Cleveland Guardians Refreshed Jun 1 06:00 AM ET
Player profile / Cleveland Guardians

Joey Cantillo

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

Cards
15
Modules
1
Live Δ
yes
Club Cleveland Guardians 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 preseason4.05
ERA current pace3.57
ERA rolling p503.80
Observed weight52%
ERA
2.74 3.24 3.80 4.36 4.86
FIP
3.67 3.88 4.12 4.35 4.57
K%
20.4% 21.7% 23.2% 24.7% 26.0%
BB%
8.7% 9.6% 10.5% 11.5% 12.4%
Live percentile strip

Current traits vs projection tick

100th = best in MLB.

2026-06-01
Pitching · percentile strip
BB%12.0%
15 -19 vs proj
Barrel allowed7.2%
58
Fastball velo91.8
16
Hard-hit allowed38.0%
57
K%22.4%
51
Whiff%26.6%
74
xwOBA allowed0.319
44
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+96
16
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 Cantillo, Joey · Live snapshot series; true 50/100 PA windows require PA-level logs LG AVG 0.314 2026-05-17: 0.3132026-05-19: 0.3132026-05-21: 0.3132026-05-23: 0.3082026-05-24: 0.3072026-05-25: 0.3072026-05-26: 0.3072026-05-28: 0.3192026-05-29: 0.3192026-05-30: 0.3192026-05-31: 0.3192026-06-01: 0.319 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.

5Pitches 2026Season 42%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 Cantillo, Joey · Aggregate zone metrics; not pitch-by-pitch locations Edge: 35%35%Zone: 48%48%Whiff: 27%27%Called strike: 17%17%First pitch strike: 44%44%Hard hit allowed: 38%38% 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 Cantillo, Joey · 2026 arsenal snapshot 4-Seam Fastball: 42.2%Changeup: 29.9%Curveball: 18.1%Slider: 9.4%Cutter: 0.3% MIX FF 42%CH 30%CU 18%SL 9%FC 0% MITHRANDIR · CHARTS
Mithrandir Metrics PITCH MOVEMENT Parameterized Mithrandir chart rendered as SVG for templates and exports. Pitch Arsenal Cantillo, Joey · 2026 arsenal snapshot FF: HB -0.3, IVB 1.3FFCH: HB -0.5, IVB 2.4CHCU: HB 0.5, IVB 5.1CUSL: HB -0.1, IVB 3.8SLFC: HB 0.0, IVB 2.2FC horizontal break IVB MITHRANDIR · CHARTS
PitchUsagePitchesStuff+Status
FB 42.4% 427 96 qualified
CH 29.5% 297 99 qualified
CB 18.1% 182 103 limited sample
SL 9.7% 98 100 limited sample
FC 0.3% 3 76 limited sample
Method note

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

Reference layer

Current snapshot

Age26
Height6' 4"
Weight225 lb
Debut2024-07-28
Live layer

Delta / regression

ERA Δ-0.36
K% Δ-0.021

positive regression

Mithrandir coverage

Module shelf

ModuleCardsLatestSignal
Pitching152026-05-26Stuff and strike quality carried the outing
Projection links / recent games

Available detail

Pitcher Projections 202624.5% K | 3.93 ERAProjection
2026-04-14 @ STL2 ER / 4 K6.0 IP
2026-04-08 vs KC1 ER / 9 K5.2 IP
2026-04-03 vs CHC1 ER / 6 K5.1 IP