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

Blake Perkins

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

Cards
2
Modules
1
Live Δ
yes
Club Milwaukee Brewers Position CF 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 preseason0.286
xwOBA current pace0.231
xwOBA rolling p500.271
Observed weight26%
xwOBA
0.232 0.251 0.271 0.292 0.310
wOBA
0.168 0.197 0.229 0.261 0.290
ISO
0.058 0.082 0.108 0.135 0.159
K%
20.9% 23.1% 25.5% 28.0% 30.2%
Live percentile strip

Current traits vs projection tick

100th = best in MLB.

2026-06-01
Hitting · percentile strip
BB%7.7%
37 -22 vs proj
Barrel%2.6%
20
Bat speed64.7
6
Exit velocity82.6
5
Hard-hit%30.8%
16
K%23.1%
42
xBA0.236
3
xSLG0.346
5
xwOBA0.231
4 -25 vs proj
Defense · percentile strip
Outs Above Avg-1.0 · CF
20
Arm Runs-0.3 · CF
Limited
Range Runs-1.3 · CF
Limited
Baserunning · percentile strip
Sprint Speed28.4 · LF
81
SB Success Rate100.0% · LF
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 67.9% · rebadged research
62
Avoids Bad TakesHPT 27.4% · rebadged research
28
Correct Decisions65.8% · rebadged research
46
Resists Breaking - horizontalwOBA 0.279 · borderline
66
Resists Breaking - verticalwOBA 0.263 · insufficient sample
90
Resists ChangeupwOBA 0.266 · validated thin sample
79
Resists Cutters + splitterswOBA 0.324 · insufficient sample
73
Resists FastballwOBA 0.319 · validated
87
Resists SinkerwOBA 0.356 · validated
52
SEAGER+ Plate Discipline101
49
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 Perkins, Blake · Live snapshot series; true 50/100 PA windows require PA-level logs LG AVG 0.313 2026-05-17: 0.2362026-05-19: 0.2362026-05-21: 0.2372026-05-23: 0.2352026-05-24: 0.2312026-05-25: 0.2272026-05-26: 0.2312026-05-28: 0.2312026-05-29: 0.2312026-05-30: 0.2312026-05-31: 0.2312026-06-01: 0.231 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 Perkins, Blake · Aggregate zone metrics; not pitch-by-pitch locations Zone: 47%47%Chase: 32%32%Whiff: 23%23%Zone contact: 84%84%Contact: 77%77%Hard hit: 31%31% Dashed border = aggregate mixed-batter zone proxy MITHRANDIR · CHARTS
Reference layer

Current snapshot

Age29
Height6' 0"
Weight185 lb
Debut2023-04-19
Live layer

Delta / regression

xwOBA Δ-0.057
wOBA Δ-0.058
Mithrandir coverage

Module shelf

ModuleCardsLatestSignal
Hitting22025-10-11Impact contact carried uneven swing decisions
Projection links / recent games

Available detail

Hitter Projections 20260.288 xwOBA | 7 HRProjection
2026-05-20 @ CHC0 HR | 0 RBI / 0 Ch | 0 E0-2 | K
2026-04-15 vs TOR0 HR | 0 RBI / 0 Ch | 0 E0-1
2026-04-11 vs WSH0 HR | 0 RBI / 1 Ch | 0 E0-2
2026-04-07 @ BOS0 HR | 0 RBI / 1 Ch | 0 E1-3 | BB
2026-04-06 @ BOS0 HR | 0 RBI / 3 Ch | 0 E1-4 | 2 K