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

Brent Rooker

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

Cards
3
Modules
1
Live Δ
yes
Club Athletics Position DH 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 preseason0.352
xwOBA current pace0.309
xwOBA rolling p500.332
Observed weight46%
xwOBA
0.301 0.316 0.332 0.348 0.363
wOBA
0.292 0.313 0.336 0.359 0.380
ISO
0.155 0.176 0.199 0.222 0.242
K%
24.4% 26.0% 27.7% 29.4% 31.0%
Live percentile strip

Current traits vs projection tick

100th = best in MLB.

2026-06-01
Hitting · percentile strip
BB%9.0%
53
Barrel%9.0%
88
Bat speed72.4
84
Exit velocity89.5
62
Hard-hit%41.4%
57 -28 vs proj
K%30.3%
12 -23 vs proj
xBA0.318
43
xSLG0.656
86
xwOBA0.309
49 -36 vs proj
Defense · percentile strip
Arm Runs-0.1 · RF
Limited
Outs Above Avg0.0 · RF · small sample regression applied
64 Regression applied
Range Runs0.0 · RF
Limited
Baserunning · percentile strip
Sprint Speed27.7 · DH
61
SB Success Rate100.0% · DH
Limited
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 64.9% · rebadged research
46
Avoids Bad TakesHPT 20.3% · rebadged research
88
Correct Decisions67.4% · rebadged research
63
Resists Breaking - horizontalwOBA 0.273 · borderline
78
Resists Breaking - verticalwOBA 0.284 · insufficient sample
30
Resists ChangeupwOBA 0.258 · validated thin sample
90
Resists Cutters + splitterswOBA 0.341 · insufficient sample
26
Resists FastballwOBA 0.346 · validated
38
Resists SinkerwOBA 0.341 · validated
84
SEAGER+ Plate Discipline104
70
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 Rooker, Brent · Live snapshot series; true 50/100 PA windows require PA-level logs LG AVG 0.313 2026-05-17: 0.3202026-05-19: 0.3212026-05-21: 0.3352026-05-23: 0.3172026-05-24: 0.3132026-05-25: 0.3132026-05-26: 0.3052026-05-28: 0.3042026-05-29: 0.3042026-05-30: 0.3042026-05-31: 0.2992026-06-01: 0.309 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 Rooker, Brent · Aggregate zone metrics; not pitch-by-pitch locations Zone: 45%45%Chase: 31%31%Whiff: 35%35%Zone contact: 78%78%Contact: 65%65%Hard hit: 41%41% Dashed border = aggregate mixed-batter zone proxy MITHRANDIR · CHARTS
Reference layer

Current snapshot

Age31
Height6' 3"
Weight225 lb
Debut2020-09-04
Live layer

Delta / regression

xwOBA Δ-0.055
wOBA Δ-0.028

negative regression

Mithrandir coverage

Module shelf

ModuleCardsLatestSignal
Hitting32026-05-09Disciplined swing decisions drove the score
Projection links / recent games

Available detail

Hitter Projections 20260.364 xwOBA | 32 HRProjection
2026-05-20 @ LAA0 HR | 0 RBI / 0 Ch | 0 E1-5 | K
2026-04-09 @ NYY0 HR | 0 RBI / 0 Ch | 0 E0-1 | K
2026-04-08 @ NYY0 HR | 1 RBI / 0 Ch | 0 E0-3 | BB, RBI, SB
2026-04-07 @ NYY0 HR | 0 RBI / 0 Ch | 0 E0-3 | BB, K, SB
2026-04-05 vs HOU2 HR | 6 RBI / 0 Ch | 0 E2-4 | 2 HR, BB, K