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

Jeremy Peña

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

Cards
1
Modules
1
Live Δ
yes
Club Houston Astros Position SS 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 preseason0.326
xwOBA current pace0.360
xwOBA rolling p500.337
Observed weight31%
xwOBA
0.305 0.320 0.337 0.354 0.369
wOBA
0.278 0.307 0.339 0.371 0.400
ISO
0.111 0.128 0.147 0.166 0.183
K%
14.6% 16.0% 17.5% 19.0% 20.3%
Live percentile strip

Current traits vs projection tick

100th = best in MLB.

2026-06-01
Hitting · percentile strip
BB%4.0%
8
Barrel%4.0%
35
Bat speed70.8
68
Exit velocity85.0
15
Hard-hit%27.3%
9 -41 vs proj
K%16.0%
83
xBA0.380
91
xSLG0.571
67
xwOBA0.360
84 +28 vs proj
Defense · percentile strip
Arm Strength89.2 · SS
77
Outs Above Avg-1.0 · SS
27
Range Runs0.2 · SS
Limited
Baserunning · percentile strip
Bolts1.0 · SS
17
Sprint Speed28.4 · SS
81
SB Success Rate100.0% · SS
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 60.8% · rebadged research
27
Avoids Bad TakesHPT 17.1% · rebadged research
96
Correct Decisions68.9% · rebadged research
76
Resists Breaking - horizontalwOBA 0.289 · borderline
38
Resists Breaking - verticalwOBA 0.271 · insufficient sample
70
Resists ChangeupwOBA 0.266 · validated thin sample
77
Resists Cutters + splitterswOBA 0.324 · insufficient sample
73
Resists FastballwOBA 0.363 · validated
14
Resists SinkerwOBA 0.344 · validated
81
SEAGER+ Plate Discipline103
66
Rolling form chart

xwOBA snapshot line

Live snapshot series; true 50/100 PA windows require PA-level logs

10 snapshots
Mithrandir Metrics ROLLING XWOBA LINE Parameterized Mithrandir chart rendered as SVG for templates and exports. season=2026 Rolling xwOBA Peña, Jeremy · Live snapshot series; true 50/100 PA windows require PA-level logs LG AVG 0.313 2026-05-21: 0.3412026-05-23: 0.3212026-05-24: 0.3122026-05-25: 0.3052026-05-26: 0.3172026-05-28: 0.3392026-05-29: 0.3382026-05-30: 0.3592026-05-31: 0.3562026-06-01: 0.360 2026-05-21 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 Peña, Jeremy · Aggregate zone metrics; not pitch-by-pitch locations Zone: 47%47%Chase: 35%35%Whiff: 25%25%Zone contact: 86%86%Contact: 75%75%Hard hit: 27%27% Dashed border = aggregate mixed-batter zone proxy MITHRANDIR · CHARTS
Bat tracking

Swing path, attack angle, bat speed

Aggregate Savant bat-tracking metrics; not per-swing motion capture.

2026
Mithrandir Metrics SWING PATH Parameterized Mithrandir chart rendered as SVG for templates and exports. Swing Path Peña, Jeremy · aggregate bat-tracking arc Swing tilt 31.4° Length 7.3 ft Ideal path 67% MITHRANDIR · CHARTS
Mithrandir Metrics ATTACK ANGLE Parameterized Mithrandir chart rendered as SVG for templates and exports. Attack Angle Peña, Jeremy · aggregate attack vector Attack angle 11.6° Direction -7.5° MITHRANDIR · CHARTS
Mithrandir Metrics BAT SPEED DISTRIBUTION Parameterized Mithrandir chart rendered as SVG for templates and exports. Bat Speed Peña, Jeremy · aggregate bat speed marker 60 mph 85 mph Avg bat speed 72.2 mph Hard swing rate 13% Whiff / swing 21% MITHRANDIR · CHARTS
Reference layer

Current snapshot

Age28
Height6' 0"
Weight202 lb
Debut2022-04-07
Live layer

Delta / regression

xwOBA Δ+0.046
wOBA Δ+0.025

positive regression

Mithrandir coverage

Module shelf

ModuleCardsLatestSignal
Hitting12026-04-07Impact contact carried uneven swing decisions
Projection links / recent games

Available detail

Hitter Projections 20260.314 xwOBA | 14 HRProjection
2026-05-20 @ MIN0 HR | 0 RBI / 4 Ch | 0 E1-4 | 3 K
2026-04-11 @ SEA0 HR | 0 RBI / 1 Ch | 0 E1-3
2026-04-08 @ COL0 HR | 0 RBI / 5 Ch | 0 E1-5 | K
2026-04-07 @ COL0 HR | 0 RBI / 5 Ch | 0 E0-3 | BB
2026-04-06 @ COL0 HR | 0 RBI / 3 Ch | 1 E2-5 | 2B, R