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

Moisés Ballesteros

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

Cards
4
Modules
1
Live Δ
yes
Club Chicago Cubs 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 preseason0.280
xwOBA current pace0.320
xwOBA rolling p500.297
Observed weight43%
xwOBA
0.266 0.280 0.297 0.313 0.328
wOBA
0.342 0.366 0.391 0.417 0.440
ISO
0.154 0.173 0.194 0.215 0.234
K%
15.4% 17.7% 20.2% 22.7% 25.0%
Live percentile strip

Current traits vs projection tick

100th = best in MLB.

2026-06-01
Hitting · percentile strip
BB%10.9%
73
Barrel%9.1%
89 +43 vs proj
Bat speed70.4
63
Exit velocity90.8
82
Hard-hit%47.4%
82 +49 vs proj
K%20.0%
62
xBA0.312
37
xSLG0.527
55
xwOBA0.320
59
Defense · percentile strip
Blocking Runs0.0 · C
Limited
Catcher Throwing-0.2 · C
Limited
Framing Runs-0.0 · C
Limited
Baserunning · percentile strip
Sprint Speed24.8 · DH
4
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 61.5% · rebadged research
30
Avoids Bad TakesHPT 17.3% · rebadged research
96
Correct Decisions65.2% · rebadged research
40
Resists Breaking - horizontalwOBA 0.280 · borderline
62
Resists Breaking - verticalwOBA 0.271 · insufficient sample
72
Resists ChangeupwOBA 0.301 · validated thin sample
7
Resists Cutters + splitterswOBA 0.375 · insufficient sample
2
Resists FastballwOBA 0.322 · validated
81
Resists SinkerwOBA 0.347 · validated
76
SEAGER+ Plate Discipline104
68
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 Ballesteros, Moisés · Live snapshot series; true 50/100 PA windows require PA-level logs LG AVG 0.313 2026-05-17: 0.3292026-05-19: 0.3292026-05-21: 0.3212026-05-23: 0.3192026-05-24: 0.3222026-05-25: 0.3312026-05-26: 0.3402026-05-28: 0.3292026-05-29: 0.3292026-05-30: 0.3242026-05-31: 0.3242026-06-01: 0.320 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 Ballesteros, Moisés · Aggregate zone metrics; not pitch-by-pitch locations Zone: 41%41%Chase: 34%34%Whiff: 24%24%Zone contact: 85%85%Contact: 76%76%Hard hit: 47%47% Dashed border = aggregate mixed-batter zone proxy MITHRANDIR · CHARTS
Reference layer

Current snapshot

Age22
Height5' 8"
Weight195 lb
Debut2025-05-13
Live layer

Delta / regression

xwOBA Δ+0.011
wOBA Δ+0.082

negative regression

Mithrandir coverage

Module shelf

ModuleCardsLatestSignal
Hitting42026-05-24Disciplined swing decisions drove the score
Projection links / recent games

Available detail

Hitter Projections 20260.309 xwOBA | 8 HRProjection
2026-04-20 vs PHI0 HR | 0 RBI / 0 Ch | 0 E1-1 | BB, R
2026-04-17 vs NYM1 HR | 3 RBI / 0 Ch | 0 E2-2 | HR, 3 RBI, R
2026-04-14 @ PHI0 HR | 0 RBI / 0 Ch | 0 E1-2
2026-04-13 @ PHI0 HR | 1 RBI / 1 Ch | 0 E2-2 | 2B, RBI, R
2026-04-12 vs PIT1 HR | 1 RBI / 0 Ch | 0 E2-3 | HR, K, RBI