Mithrandir Metrics
Player Sugar Land Space Cowboys Refreshed Jun 1 06:00 AM ET
Player profile / Sugar Land Space Cowboys

Joey Loperfido

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

Cards
1
Modules
1
Live Δ
yes
Club Sugar Land Space Cowboys Position LF Roster Injured 10-Day 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 preseason0.281
xwOBA current pace0.279
xwOBA rolling p500.280
Observed weight26%
xwOBA
0.244 0.261 0.280 0.299 0.316
wOBA
0.311 0.344 0.381 0.418 0.451
ISO
0.101 0.123 0.148 0.173 0.195
K%
22.2% 24.5% 27.0% 29.6% 31.9%
Live percentile strip

Current traits vs projection tick

100th = best in MLB.

2026-06-01
Hitting · percentile strip
BB%10.1%
67 +41 vs proj
Barrel%2.5%
19 -18 vs proj
Bat speed70.1
56
Exit velocity89.9
69
Hard-hit%39.6%
48
K%27.8%
23
xBA0.345
70
xSLG0.448
30
xwOBA0.279
23 -18 vs proj
Defense · percentile strip
Outs Above Avg2.0 · LF
90
Arm Runs-0.9 · LF
Limited
Range Runs0.4 · LF
Limited
Baserunning · percentile strip
Bolts1.0 · LF
17
Sprint Speed28.6 · LF
86
SB Success Rate0.0% · 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 62.8% · rebadged research
37
Avoids Bad TakesHPT 25.9% · rebadged research
41
Correct Decisions64.1% · rebadged research
30
Resists Breaking - horizontalwOBA 0.279 · borderline
68
Resists Breaking - verticalwOBA 0.277 · insufficient sample
48
Resists ChangeupwOBA 0.275 · validated thin sample
49
Resists Cutters + splitterswOBA 0.323 · insufficient sample
77
Resists FastballwOBA 0.362 · validated
15
Resists SinkerwOBA 0.358 · validated
47
SEAGER+ Plate Discipline98
34
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 Loperfido, Joey · Live snapshot series; true 50/100 PA windows require PA-level logs LG AVG 0.313 2026-05-17: 0.2792026-05-19: 0.2792026-05-21: 0.2792026-05-23: 0.2792026-05-24: 0.2792026-05-25: 0.2792026-05-26: 0.2792026-05-28: 0.2792026-05-29: 0.2792026-05-30: 0.2792026-05-31: 0.2792026-06-01: 0.279 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 Loperfido, Joey · Aggregate zone metrics; not pitch-by-pitch locations Zone: 48%48%Chase: 30%30%Whiff: 32%32%Zone contact: 75%75%Contact: 68%68%Hard hit: 40%40% 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 Loperfido, Joey · aggregate bat-tracking arc Swing tilt 38.4° Length 7.8 ft Ideal path 37% MITHRANDIR · CHARTS
Mithrandir Metrics ATTACK ANGLE Parameterized Mithrandir chart rendered as SVG for templates and exports. Attack Angle Loperfido, Joey · aggregate attack vector Attack angle 15.8° Direction +6.5° MITHRANDIR · CHARTS
Mithrandir Metrics BAT SPEED DISTRIBUTION Parameterized Mithrandir chart rendered as SVG for templates and exports. Bat Speed Loperfido, Joey · aggregate bat speed marker 60 mph 85 mph Avg bat speed 72.4 mph Hard swing rate 21% Whiff / swing 36% MITHRANDIR · CHARTS
Reference layer

Current snapshot

Age27
Height6' 3"
Weight220 lb
Debut2024-04-30
Live layer

Delta / regression

xwOBA Δ-0.022
wOBA Δ+0.080
Mithrandir coverage

Module shelf

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

Available detail

Hitter Projections 20260.301 xwOBA | 8 HRProjection
2026-04-17 vs STL0 HR | 0 RBI / 1 Ch | 1 E0-3 | K
2026-04-15 vs COL0 HR | 0 RBI / 1 Ch | 0 E0-4 | 2 K
2026-04-14 vs COL0 HR | 0 RBI / 1 Ch | 0 E1-4 | 2B, K
2026-04-13 @ SEA0 HR | 0 RBI / 0 Ch | 0 E1-1
2026-04-12 @ SEA0 HR | 0 RBI / 1 Ch | 0 E0-3 | K