Mithrandir Metrics
Player Cincinnati Reds Refreshed Jun 1 06:00 AM ET
Player profile / Cincinnati Reds

Jj Bleday

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

Cards
1
Modules
1
Live Δ
yes
Club Cincinnati Reds Position LF 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
xwOBA preseason0.307
xwOBA current pace0.415
xwOBA rolling p500.348
Observed weight38%
xwOBA
0.315 0.331 0.348 0.365 0.381
wOBA
0.440 0.467 0.496 0.525 0.551
ISO
0.190 0.215 0.242 0.270 0.295
K%
17.3% 18.8% 20.5% 22.2% 23.8%
Live percentile strip

Current traits vs projection tick

100th = best in MLB.

2026-06-01
Hitting · percentile strip
BB%13.3%
88 +21 vs proj
Barrel%11.1%
96 +47 vs proj
Bat speed71.6
77
Exit velocity91.6
88
Hard-hit%51.6%
94 +54 vs proj
K%17.0%
79 +44 vs proj
xBA0.370
85
xSLG0.709
92
xwOBA0.415
99 +61 vs proj
Defense · percentile strip
Arm Runs-0.3 · LF
43
Arm Strength98.5 · LF
92
Outs Above Avg-1.0 · LF
20
Range Runs-1.2 · LF
32
Baserunning · percentile strip
Base Running Runs0.5 · LF
58
Sprint Speed27.3 · LF
50
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
Avoids Bad ChasesST 71.8% · rebadged research
82
Avoids Bad TakesHPT 20.5% · rebadged research
87
Correct Decisions72.0% · rebadged research
92
Resists Breaking - horizontalwOBA 0.342 · borderline
0
Resists Breaking - verticalwOBA 0.300 · insufficient sample
7
Resists ChangeupwOBA 0.262 · validated thin sample
85
Resists Cutters + splitterswOBA 0.339 · insufficient sample
28
Resists FastballwOBA 0.354 · validated
27
Resists SinkerwOBA 0.381 · validated
9
SEAGER+ Plate Discipline110
91
Rolling form chart

xwOBA 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 Bleday, Jj · Live snapshot series; true 50/100 PA windows require PA-level logs LG AVG 0.313 2026-05-17: 0.4502026-05-19: 0.4412026-05-21: 0.4362026-05-23: 0.4292026-05-24: 0.4082026-05-25: 0.4082026-05-26: 0.4152026-05-28: 0.4032026-05-29: 0.4032026-05-30: 0.4032026-05-31: 0.4142026-06-01: 0.415 2026-05-17 2026-06-01 xwOBA MITHRANDIR · CHARTS
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 Swing Zone Profile Bleday, Jj · Aggregate zone metrics; not pitch-by-pitch locations Zone: 49%49%Chase: 22%22%Whiff: 26%26%Zone contact: 82%82%Contact: 74%74%Hard hit: 52%52% Dashed border = aggregate mixed-batter zone proxy MITHRANDIR · CHARTS
Reference layer

Current snapshot

Age28
Height6' 2"
Weight205 lb
Debut2022-07-23
Live layer

Delta / regression

xwOBA Δ+0.119
wOBA Δ+0.199

negative regression

Mithrandir coverage

Module shelf

ModuleCardsLatestSignal
Hitting12026-05-10Impact contact was the main driver
Projection links / recent games

Available detail

Hitter Projections 20260.297 xwOBA | 17 HRProjection
2026-05-20 @ PHI0 HR | 0 RBI / 4 Ch | 0 E2-5 | K, 2 R