Mithrandir Metrics
Player Los Angeles Angels Refreshed Jun 1 06:00 AM ET
Player profile / Los Angeles Angels

Vaughn Grissom

2B profile with live context, projection links, and Mithrandir card history when available.

Cards
3
Modules
1
Live Δ
yes
Club Los Angeles Angels Position 2B 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 preseason0.272
xwOBA current pace0.338
xwOBA rolling p500.298
Observed weight39%
xwOBA
0.254 0.275 0.298 0.322 0.343
wOBA
0.264 0.288 0.314 0.341 0.364
ISO
0.066 0.092 0.121 0.150 0.176
K%
11.4% 13.8% 16.5% 19.2% 21.6%
Live percentile strip

Current traits vs projection tick

100th = best in MLB.

2026-06-01
Hitting · percentile strip
BB%9.2%
56 +31 vs proj
Barrel%5.0%
48
Bat speed69.9
53
Exit velocity90.1
71
Hard-hit%46.4%
77 +50 vs proj
K%9.9%
99 +50 vs proj
xBA0.295
26
xSLG0.470
37
xwOBA0.338
74 +49 vs proj
Defense · percentile strip
Arm Strength92.5 · 2B
86
Outs Above Avg0.0 · 2B
45
Range Runs-1.7 · 2B
22
Baserunning · percentile strip
Sprint Speed26.8 · 2B
36
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 69.5% · rebadged research
69
Avoids Bad TakesHPT 27.4% · rebadged research
29
Correct Decisions68.2% · rebadged research
70
Resists Breaking - horizontalwOBA 0.298 · borderline
23
Resists Breaking - verticalwOBA 0.279 · insufficient sample
42
Resists ChangeupwOBA 0.278 · validated thin sample
42
Resists Cutters + splitterswOBA 0.320 · insufficient sample
82
Resists FastballwOBA 0.342 · validated
45
Resists SinkerwOBA 0.347 · validated
73
SEAGER+ Plate Discipline102
58
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 Grissom, Vaughn · Live snapshot series; true 50/100 PA windows require PA-level logs LG AVG 0.313 2026-05-17: 0.3552026-05-19: 0.3552026-05-21: 0.3522026-05-23: 0.3442026-05-24: 0.3462026-05-25: 0.3392026-05-26: 0.3392026-05-28: 0.3452026-05-29: 0.3452026-05-30: 0.3392026-05-31: 0.3382026-06-01: 0.338 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 Grissom, Vaughn · Aggregate zone metrics; not pitch-by-pitch locations Zone: 53%53%Chase: 25%25%Whiff: 18%18%Zone contact: 90%90%Contact: 82%82%Hard hit: 46%46% Dashed border = aggregate mixed-batter zone proxy MITHRANDIR · CHARTS
Reference layer

Current snapshot

Age25
Height6' 2"
Weight210 lb
Debut2022-08-10
Live layer

Delta / regression

xwOBA Δ+0.056
wOBA Δ+0.032

positive regression

Mithrandir coverage

Module shelf

ModuleCardsLatestSignal
Hitting32026-05-26Impact contact was the main driver
Projection links / recent games

Available detail

Hitter Projections 20260.282 xwOBA | 4 HRProjection
2026-05-20 vs ATH0 HR | 0 RBI / 1 Ch | 0 E0-3 | HBP
2026-04-14 @ NYY0 HR | 0 RBI / 8 Ch | 0 E2-3 | 2 BB, K, R
2026-04-12 @ CIN0 HR | 0 RBI / 2 Ch | 0 E1-4 | R
2026-04-11 @ CIN0 HR | 0 RBI / 4 Ch | 0 E0-3 | BB