Mithrandir Metrics
Player Philadelphia Phillies Refreshed Jun 1 06:00 AM ET
Player profile / Philadelphia Phillies

Tanner Banks

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

Cards
1
Modules
1
Live Δ
yes
Club Philadelphia Phillies 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 preseason3.94
ERA current pace6.41
ERA rolling p504.76
Observed weight33%
ERA
3.65 4.18 4.76 5.34 5.87
FIP
3.36 3.63 3.92 4.22 4.49
K%
19.1% 20.9% 22.9% 25.0% 26.8%
BB%
5.2% 6.1% 7.2% 8.2% 9.1%
Live percentile strip

Current traits vs projection tick

100th = best in MLB.

2026-06-01
Pitching · percentile strip
BB%9.2%
41 -40 vs proj
Barrel allowed2.5%
96 +52 vs proj
Fastball velo91.6
13
Hard-hit allowed32.9%
83
K%23.5%
57
Whiff%23.3%
53
xwOBA allowed0.306
58
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+99
26
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 Banks, Tanner · Live snapshot series; true 50/100 PA windows require PA-level logs LG AVG 0.314 2026-05-17: 0.3082026-05-19: 0.3032026-05-21: 0.3022026-05-23: 0.3022026-05-24: 0.3022026-05-25: 0.2992026-05-26: 0.2992026-05-28: 0.2992026-05-29: 0.2992026-05-30: 0.2992026-05-31: 0.2992026-06-01: 0.306 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 35%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 Banks, Tanner · Aggregate zone metrics; not pitch-by-pitch locations Edge: 37%37%Zone: 48%48%Whiff: 23%23%Called strike: 15%15%First pitch strike: 56%56%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 Banks, Tanner · 2026 arsenal snapshot Slider: 35.3%Sweeper: 22.5%4-Seam Fastball: 20.8%Sinker: 17.0%Changeup: 4.5% MIX SL 35%ST 23%FF 21%SI 17%CH 4% MITHRANDIR · CHARTS
Mithrandir Metrics PITCH MOVEMENT Parameterized Mithrandir chart rendered as SVG for templates and exports. Pitch Arsenal Banks, Tanner · 2026 arsenal snapshot SL: HB 0.1, IVB 2.6SLST: HB -0.1, IVB 3.3STFF: HB -0.1, IVB 1.4FFSI: HB 0.5, IVB 1.9SICH: HB -0.9, IVB 3.1CH horizontal break IVB MITHRANDIR · CHARTS
PitchUsagePitchesStuff+Status
SL 58.5% 242 102 qualified
FB 20.3% 84 94 limited sample
SI 17.1% 71 98 limited sample
CH 4.1% 17 78 limited sample
Method note

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

Reference layer

Current snapshot

Age34
Height6' 1"
Weight205 lb
Debut2022-04-10
Live layer

Delta / regression

ERA Δ+2.35
K% Δ+0.018
Mithrandir coverage

Module shelf

ModuleCardsLatestSignal
Pitching12026-03-10Run prevention outpaced the underlying contact signals
Projection links / recent games

Available detail

Pitcher Projections 202621.7% K | 4.06 ERAProjection
2026-04-17 vs ATL0 ER / 1 K1.0 IP
2026-04-14 vs CHC3 ER / 1 K1.0 IP
2026-04-07 @ SF0 ER / 2 K1.0 IP
2026-04-05 @ COL0 ER / 1 K1.0 IP
2026-03-31 vs WSH1 ER / 2 K1.2 IP