Mithrandir Metrics
Player Durham Bulls Refreshed Jun 1 06:00 AM ET
Player profile / Durham Bulls

Mason Englert

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

Cards
2
Modules
1
Live Δ
--
Club Durham Bulls Position P Roster Reassigned to Minors Status Out / inactive
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 preseason4.20
ERA current pace5.63
ERA rolling p504.56
Observed weight25%
ERA
2.64 3.55 4.56 5.57 6.48
FIP
2.78 3.47 4.24 5.00 5.70
K%
15.4% 17.9% 20.7% 23.5% 25.9%
BB%
3.8% 5.0% 6.4% 7.8% 9.0%
Live percentile strip

Current traits vs 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; missing coverage is shown explicitly.

2026-06-01
Mithrandir Stuff+106
82
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.

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 Englert, Mason · Aggregate zone metrics; not pitch-by-pitch locations Edge: 37%37%Zone: 49%49%Whiff: 21%21%Called strike: 15%15%First pitch strike: 52%52%Hard hit allowed: 42%42% 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 Englert, Mason · 2026 arsenal snapshot Changeup: 33.8%Sinker: 20.2%4-Seam Fastball: 17.4%Curveball: 15.3%Cutter: 12.9%Pitch Out: 0.3% MIX CH 34%SI 20%FF 17%CU 15%FC 13%PO 0% MITHRANDIR · CHARTS
Mithrandir Metrics PITCH MOVEMENT Parameterized Mithrandir chart rendered as SVG for templates and exports. Pitch Arsenal Englert, Mason · 2026 arsenal snapshot CH: HB -0.1, IVB 3.0CHSI: HB 0.6, IVB 1.6SIFF: HB -0.4, IVB 1.3FFCU: HB 0.5, IVB 5.4CUFC: HB -0.1, IVB 2.9FCPO: HB -0.7, IVB 1.4PO horizontal break IVB MITHRANDIR · CHARTS
PitchUsagePitchesStuff+Status
CH 33.2% 86 108 limited sample
SI 21.2% 55 108 limited sample
FB 16.6% 43 104 limited sample
CB 15.8% 41 106 limited sample
FC 13.1% 34 102 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"
Weight205 lb
Debut2023-03-30
Live layer

Delta / regression

No Live State delta is available for this profile yet.

Mithrandir coverage

Module shelf

ModuleCardsLatestSignal
Pitching22026-04-07Changeup played up through SI/FC tunnel quality
Projection links / recent games

Available detail

Pitcher Projections 202621.4% K | 3.93 ERAProjection
2026-04-15 @ CWS0 ER / 1 K1.0 IP
2026-04-14 @ CWS0 ER / 1 K1.0 IP
2026-04-12 vs NYY2 ER / 1 K1.0 IP
2026-04-07 vs CHC3 ER / 2 K3.2 IP
2026-04-04 @ MIN0 ER / 1 K1.0 IP