Mithrandir Metrics
Player Tampa Bay Rays Refreshed Jun 1 06:00 AM ET
Player profile / Tampa Bay Rays

Yandy Díaz

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

Cards
7
Modules
1
Live Δ
yes
Club Tampa Bay Rays 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 preseason0.351
xwOBA current pace0.370
xwOBA rolling p500.361
Observed weight54%
xwOBA
0.335 0.347 0.361 0.375 0.388
wOBA
0.412 0.430 0.451 0.472 0.491
ISO
0.154 0.171 0.190 0.209 0.226
K%
11.1% 12.2% 13.5% 14.8% 15.9%
Live percentile strip

Current traits vs projection tick

100th = best in MLB.

2026-06-01
Hitting · percentile strip
BB%8.9%
51
Barrel%7.4%
78 +19 vs proj
Bat speed72.0
80
Exit velocity90.9
83
Hard-hit%47.1%
81
K%12.8%
92
xBA0.338
64
xSLG0.565
65
xwOBA0.370
88
Baserunning · percentile strip
Base Running Runs0.2 · DH
47
Sprint Speed25.7 · DH
15
SB Success Rate100.0% · DH
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 69.5% · rebadged research
70
Avoids Bad TakesHPT 28.2% · rebadged research
22
Correct Decisions68.1% · rebadged research
68
SEAGER+ Plate Discipline101
53
Resists Breaking - horizontalwOBA 0.337 · borderline
1
Resists Breaking - verticalwOBA 0.269 · insufficient sample
78
Resists ChangeupwOBA 0.296 · validated thin sample
10
Resists Cutters + splitterswOBA 0.326 · insufficient sample
68
Resists FastballwOBA 0.343 · validated
44
Resists SinkerwOBA 0.383 · validated
7
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 Díaz, Yandy · Live snapshot series; true 50/100 PA windows require PA-level logs LG AVG 0.313 2026-05-17: 0.3562026-05-19: 0.3642026-05-21: 0.3782026-05-23: 0.3732026-05-24: 0.3732026-05-25: 0.3712026-05-26: 0.3732026-05-28: 0.3712026-05-29: 0.3672026-05-30: 0.3672026-05-31: 0.3692026-06-01: 0.370 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 Díaz, Yandy · Aggregate zone metrics; not pitch-by-pitch locations Zone: 49%49%Chase: 27%27%Whiff: 11%11%Zone contact: 91%91%Contact: 89%89%Hard hit: 47%47% 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 Díaz, Yandy · aggregate bat-tracking arc Swing tilt 23.3° Length 7.6 ft Ideal path 29% MITHRANDIR · CHARTS
Mithrandir Metrics ATTACK ANGLE Parameterized Mithrandir chart rendered as SVG for templates and exports. Attack Angle Díaz, Yandy · aggregate attack vector Attack angle 1.5° Direction +9.2° MITHRANDIR · CHARTS
Mithrandir Metrics BAT SPEED DISTRIBUTION Parameterized Mithrandir chart rendered as SVG for templates and exports. Bat Speed Díaz, Yandy · aggregate bat speed marker 60 mph 85 mph Avg bat speed 73.3 mph Hard swing rate 33% Whiff / swing 12% MITHRANDIR · CHARTS
Reference layer

Current snapshot

Age34
Height6' 0"
Weight235 lb
Debut2017-04-03
Live layer

Delta / regression

xwOBA Δ+0.023
wOBA Δ+0.104

negative regression

Mithrandir coverage

Module shelf

ModuleCardsLatestSignal
Hitting72026-05-19Impact contact carried uneven swing decisions
Projection links / recent games

Available detail

Hitter Projections 20260.348 xwOBA | 20 HRProjection
2026-04-20 vs CIN0 HR | 1 RBI / 0 Ch | 0 E0-3 | BB, RBI
2026-04-17 @ PIT0 HR | 0 RBI / 0 Ch | 0 E1-4 | 2B
2026-04-15 @ CWS0 HR | 1 RBI / 0 Ch | 0 E1-2 | 2B, 2 BB, RBI
2026-04-14 @ CWS0 HR | 1 RBI / 0 Ch | 0 E2-5 | RBI
2026-04-12 vs NYY0 HR | 1 RBI / 0 Ch | 0 E1-3 | BB, RBI