Mithrandir Metrics
Player Baltimore Orioles Refreshed Jun 1 06:00 AM ET
Player profile / Baltimore Orioles

Pete Alonso

1B profile with live context, projection links, and Mithrandir card history when available.

Cards
6
Modules
1
Live Δ
yes
Club Baltimore Orioles Position 1B 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 preseason0.354
xwOBA current pace0.361
xwOBA rolling p500.358
Observed weight56%
xwOBA
0.326 0.341 0.358 0.375 0.390
wOBA
0.317 0.334 0.353 0.373 0.390
ISO
0.166 0.184 0.204 0.224 0.242
K%
20.5% 21.8% 23.3% 24.8% 26.1%
Live percentile strip

Current traits vs projection tick

100th = best in MLB.

2026-06-01
Hitting · percentile strip
BB%10.3%
69
Barrel%8.5%
86
Bat speed72.9
88
Exit velocity95.1
99
Hard-hit%55.9%
98 +18 vs proj
K%22.8%
45
xBA0.355
77
xSLG0.675
89
xwOBA0.361
84
Defense · percentile strip
Outs Above Avg3.0 · 1B
88
Range Runs2.8 · 1B
86
Baserunning · percentile strip
Base Running Runs-0.1 · 1B
35
Sprint Speed25.2 · 1B
8
SB Success Rate100.0% · 1B
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 70.0% · rebadged research
73
Avoids Bad TakesHPT 23.7% · rebadged research
66
Correct Decisions68.9% · rebadged research
75
SEAGER+ Plate Discipline105
75
Resists Breaking - horizontalwOBA 0.284 · borderline
53
Resists Breaking - verticalwOBA 0.276 · insufficient sample
49
Resists ChangeupwOBA 0.291 · validated thin sample
17
Resists Cutters + splitterswOBA 0.319 · insufficient sample
84
Resists FastballwOBA 0.354 · validated
26
Resists SinkerwOBA 0.365 · validated
30
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 Alonso, Pete · Live snapshot series; true 50/100 PA windows require PA-level logs LG AVG 0.313 2026-05-17: 0.3442026-05-19: 0.3382026-05-21: 0.3432026-05-23: 0.3562026-05-24: 0.3562026-05-25: 0.3612026-05-26: 0.3672026-05-28: 0.3662026-05-29: 0.3662026-05-30: 0.3612026-05-31: 0.3622026-06-01: 0.361 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 Alonso, Pete · Aggregate zone metrics; not pitch-by-pitch locations Zone: 45%45%Chase: 27%27%Whiff: 26%26%Zone contact: 84%84%Contact: 74%74%Hard hit: 56%56% 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 Alonso, Pete · aggregate bat-tracking arc Swing tilt 33.6° Length 7.2 ft Ideal path 55% MITHRANDIR · CHARTS
Mithrandir Metrics ATTACK ANGLE Parameterized Mithrandir chart rendered as SVG for templates and exports. Attack Angle Alonso, Pete · aggregate attack vector Attack angle 11.2° Direction +1.1° MITHRANDIR · CHARTS
Mithrandir Metrics BAT SPEED DISTRIBUTION Parameterized Mithrandir chart rendered as SVG for templates and exports. Bat Speed Alonso, Pete · aggregate bat speed marker 60 mph 85 mph Avg bat speed 73.7 mph Hard swing rate 35% Whiff / swing 29% MITHRANDIR · CHARTS
Reference layer

Current snapshot

Age31
Height6' 3"
Weight245 lb
Debut2019-03-28
Live layer

Delta / regression

xwOBA Δ-0.003
wOBA Δ-0.011

positive regression

Mithrandir coverage

Module shelf

ModuleCardsLatestSignal
Hitting62026-05-22Impact contact was the main driver
Projection links / recent games

Available detail

Hitter Projections 20260.364 xwOBA | 33 HRProjection
2026-05-20 @ TB1 HR | 2 RBI / 10 Ch | 0 E2-4 | HR, 2 RBI, R
2026-04-20 @ KC0 HR | 0 RBI / 9 Ch | 0 E0-4 | BB, 2 K
2026-04-17 @ CLE0 HR | 0 RBI / 8 Ch | 0 E2-4 | HBP, R
2026-04-15 vs AZ0 HR | 0 RBI / 16 Ch | 0 E0-3 | 2 BB, K, R
2026-04-14 vs AZ0 HR | 0 RBI / 7 Ch | 0 E0-2 | 2 BB, K, R