Mithrandir Metrics
Player DET Refreshed Jul 18 06:00 AM ET
Player profile / DET

Wenceel Pérez

Player · Bats/Throws S/R · 5' 11", 203 lb · Age 26

Cards
1
Modules
1
Live Δ
yes
Club DET Position -- Roster Injured 60-Day Status IL-60
Traditional line

Season by season

PARHHRSBAVGOBPSLGOPS
2024425519499.242.300.383.683
20253834784138.244.308.430.738
2026175222973.180.246.348.594
3 Seasons9831202072920.232.294.395.689
At a glance

Season percentile report

The headline weighs outcome stats (xwOBA, barrels); each bar averages its full strip group below. 100 = best in MLB.

2026-07-18
30
Offense
percentile
Offense9 metrics
38
Defense4 metrics
25
Speed2 metrics
75
Plate skills10 metrics
64
Rolling projection

Preseason / current pace / Bayesian update

Rolling bands shrink current-season signal toward the preseason prior until the sample earns more weight.

2026-07-18
xwOBA preseason0.309
xwOBA current pace0.272
xwOBA rolling p500.292
Observed weight46%
xwOBA
0.267 0.279 0.292 0.305 0.316
wOBA
0.251 0.271 0.293 0.315 0.335
ISO
0.143 0.158 0.175 0.193 0.208
K%
16.5% 17.8% 19.4% 20.9% 22.2%
Live percentile strip

Current traits vs projection tick

100th = best in MLB.

2026-07-18
Hitting · percentile strip
Barrel%6.3%
69 +35 vs proj
Exit velocity87.6
43
Hard-hit%33.8%
28
xBA0.248
4
xSLG0.425
20
xwOBA0.272
18 -27 vs proj
BB%7.9%
41
Bat speed69.1
42
K%17.4%
77 +18 vs proj
Defense · percentile strip
Arm Runs-0.7 · RF
29
Arm Strength85.8 · RF
5
Outs Above Avg0.0 · RF
46
Range Runs-2.6 · RF
23
Baserunning · percentile strip
Base Running Runs1.3 · RF
77
Sprint Speed28.2 · RF
73
SB Success Rate75.0% · RF
Small sample
Mithrandir+

Plate skills: swing decisions and pitch-type resistance

Our research metrics for how this hitter controls the strike zone and handles each pitch family.

2026-07-18
Avoids Bad ChasesST 64.4% · rebadged research
44
Avoids Bad TakesHPT 25.6% · rebadged research
45
Correct Decisions65.8% · rebadged research
47
Resists Breaking - horizontalwOBA 0.259 · borderline
93
Resists Breaking - verticalwOBA 0.266 · insufficient sample
87
Resists ChangeupwOBA 0.288 · validated thin sample
29
Resists Cutters + splitterswOBA 0.315 · insufficient sample
89
Resists FastballwOBA 0.292 · validated
99
Resists SinkerwOBA 0.354 · validated
65
SEAGER+ Plate Discipline99
42
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 Pérez, Wenceel · Live snapshot series; true 50/100 PA windows require PA-level logs LG AVG 0.308 0.272 2026-07-07: 0.2722026-07-08: 0.2722026-07-09: 0.2722026-07-10: 0.2722026-07-11: 0.2722026-07-12: 0.2722026-07-13: 0.2722026-07-14: 0.2722026-07-15: 0.2722026-07-16: 0.2722026-07-17: 0.2722026-07-18: 0.272 2026-07-07 2026-07-18 xwOBA MITHRANDIR · CHARTS
Spray profile

Field-coordinate spray profile

121 Statcast batted-ball coordinates from the pitch-event feed (2026). Direction profile remains as the v1 context layer when coordinate density is limited.

Mithrandir Metrics SPRAY CHART Parameterized Mithrandir chart rendered as SVG for templates and exports. season=2026 Spray Chart Pérez, Wenceel · Statcast batted-ball landing coordinates Left field third: 10% of plotted batted ballsPull 10%Center field third: 74% of plotted batted ballsCenter 74%Right field third: 17% of plotted batted ballsOppo 17% LF 345 CF 420 RF 330 2026-03-16 · field out · SL · ground_ball · EV 101.8 / LA 2.02026-03-17 · field out · FF · popup · EV 86.4 / LA 66.02026-03-17 · single · SI · ground_ball · EV 91.7 / LA -14.02026-03-17 · field out · FF · ground_ball · EV 88.4 / LA -7.02026-03-20 · field out · FF · popup · EV 69.1 / LA 51.02026-03-21 · field out · FF · popup · EV 88.4 / LA 59.02026-03-21 · field out · CH · popup · EV 83.6 / LA 61.02026-03-24 · field out · FF · ground_ball · EV 99.0 / LA -25.02026-03-24 · home run · FC · fly_ball · EV 101.6 / LA 32.02026-03-24 · home run · CH · fly_ball · EV 108.5 / LA 27.02026-04-10 · field out · FF · ground_ball · EV 103.0 / LA -4.02026-04-10 · field out · ST · ground_ball · EV 98.9 / LA 5.02026-04-10 · field out · FF · popup · EV 82.5 / LA 62.02026-04-11 · field out · CH · ground_ball · EV 98.8 / LA -6.02026-04-11 · field out · FF · ground_ball · EV 94.5 / LA -23.02026-04-11 · field out · FF · fly_ball · EV 101.7 / LA 26.02026-04-11 · field out · FF · popup · EV 82.7 / LA 73.02026-04-14 · field out · FF · ground_ball · EV 89.7 / LA 5.02026-04-14 · field out · SL · popup · EV 66.4 / LA 46.02026-04-14 · field out · FF · ground_ball · EV 100.5 / LA -14.02026-04-15 · home run · CH · fly_ball · EV 98.3 / LA 36.02026-04-16 · field out · CH · line_drive · EV 95.8 / LA 20.02026-04-16 · field out · FF · fly_ball · EV 104.1 / LA 24.02026-04-16 · field out · KC · line_drive · EV 96.5 / LA 23.02026-04-17 · field out · FC · fly_ball · EV 87.2 / LA 38.02026-04-17 · field out · FC · ground_ball · EV 103.3 / LA -5.02026-04-17 · field out · CH · fly_ball · EV 83.3 / LA 52.02026-04-18 · field out · FF · fly_ball · EV 96.3 / LA 35.02026-04-18 · force out · SI · ground_ball · EV 93.8 / LA -22.02026-04-18 · field out · SI · ground_ball · EV 80.2 / LA -39.02026-04-19 · field out · FS · popup · EV 66.4 / LA 61.02026-04-19 · field out · FF · ground_ball · EV 81.6 / LA -38.02026-04-19 · field out · FC · fly_ball · EV 85.9 / LA 61.02026-04-20 · field out · FF · ground_ball · EV 94.5 / LA -5.02026-04-21 · single · FC · line_drive · EV 101.0 / LA 14.02026-04-22 · field out · SI · fly_ball · EV 99.0 / LA 27.02026-04-22 · field out · FF · line_drive · EV 95.1 / LA 23.02026-04-22 · field out · FF · fly_ball · EV 88.1 / LA 45.02026-04-23 · field out · CH · ground_ball · EV 72.4 / LA 8.02026-04-23 · field out · KC · ground_ball · EV 78.1 / LA -20.02026-04-23 · field out · FF · fly_ball · EV 95.7 / LA 44.02026-04-25 · field out · SI · popup · EV 92.2 / LA 71.02026-04-25 · single · ST · ground_ball · EV 99.6 / LA 7.02026-04-25 · field out · FF · fly_ball · EV 93.0 / LA 32.02026-04-25 · single · FF · line_drive · EV 96.2 / LA 18.02026-04-26 · field out · SI · ground_ball · EV 66.0 / LA -34.02026-04-26 · field out · SI · fly_ball · EV 100.5 / LA 31.02026-04-28 · home run · SI · fly_ball · EV 104.9 / LA 25.02026-04-28 · field out · FF · fly_ball · EV 92.9 / LA 46.02026-04-29 · field out · CU · fly_ball · EV 90.9 / LA 43.02026-04-29 · double · FC · ground_ball · EV 74.1 / LA -9.02026-05-01 · force out · CH · ground_ball · EV 65.4 / LA -34.02026-05-01 · force out · FF · ground_ball · EV 72.6 / LA -25.02026-05-01 · single · SI · ground_ball · EV 89.9 / LA 4.02026-05-01 · field out · SL · fly_ball · EV 83.2 / LA 30.02026-05-02 · single · FF · ground_ball · EV 75.9 / LA -52.02026-05-02 · single · FC · line_drive · EV 99.0 / LA 14.02026-05-03 · field out · SL · ground_ball · EV 97.6 / LA -2.02026-05-03 · field out · SL · line_drive · EV 99.6 / LA 22.02026-05-03 · field out · FC · ground_ball · EV 95.5 / LA -7.02026-05-04 · field out · FF · ground_ball · EV 102.2 / LA -4.02026-05-04 · field out · FF · popup · EV 88.6 / LA 66.02026-05-04 · field out · SI · ground_ball · EV 92.5 / LA -28.02026-05-05 · field out · SI · ground_ball · EV 88.2 / LA -33.02026-05-05 · field out · SI · line_drive · EV 105.3 / LA 19.02026-05-05 · single · FF · ground_ball · EV 104.1 / LA 8.02026-05-06 · field out · SI · fly_ball · EV 78.0 / LA 41.02026-05-08 · single · CH · ground_ball · EV 95.2 / LA -1.02026-05-08 · double · SI · line_drive · EV 100.0 / LA 19.02026-05-08 · field out · FF · line_drive · EV 94.7 / LA 21.02026-05-09 · field out · FC · fly_ball · EV 84.3 / LA 36.02026-05-09 · field out · FF · ground_ball · EV 92.3 / LA -10.02026-05-10 · field out · CH · popup · EV 83.0 / LA 60.02026-05-10 · force out · FC · fly_ball · EV 70.2 / LA 51.02026-05-10 · field out · FF · ground_ball · EV 59.4 / LA -67.02026-05-10 · single · CH · ground_ball · EV 90.7 / LA 5.02026-05-10 · field out · FC · popup · EV 57.8 / LA 57.02026-05-12 · force out · SI · ground_ball · EV 72.3 / LA 3.02026-05-12 · single · FF · line_drive · EV 84.8 / LA 12.02026-05-12 · field out · CH · popup · EV 82.4 / LA 84.02026-05-13 · field out · ST · fly_ball · EV 90.4 / LA 38.02026-05-13 · field out · CH · fly_ball · EV 97.2 / LA 43.02026-05-13 · field out · SI · popup · EV 81.1 / LA 69.02026-05-14 · field out · ST · ground_ball · EV 54.1 / LA -36.02026-05-14 · field out · FF · line_drive · EV 100.9 / LA 10.02026-05-14 · single · SI · line_drive · EV 106.6 / LA 14.02026-05-16 · field out · SI · fly_ball · EV 84.3 / LA 35.02026-05-16 · field out · CU · ground_ball · EV 53.9 / LA -41.02026-05-16 · field out · SI · popup · EV 85.2 / LA 83.02026-05-17 · field out · FF · ground_ball · EV 93.6 / LA -30.02026-05-17 · single · FF · ground_ball · EV 50.5 / LA 1.02026-05-17 · field out · FS · ground_ball · EV 58.8 / LA -50.02026-05-18 · field out · CH · fly_ball · EV 89.0 / LA 49.02026-05-18 · field out · FF · ground_ball · EV 94.5 / LA -19.02026-05-19 · single · FF · line_drive · EV 96.8 / LA 16.02026-05-19 · field out · SI · fly_ball · EV 87.8 / LA 41.02026-05-21 · field out · CH · fly_ball · EV 82.6 / LA 49.02026-05-21 · field out · CH · fly_ball · EV 66.2 / LA 37.02026-05-21 · field out · CH · ground_ball · EV 49.4 / LA -39.02026-05-22 · field out · FC · ground_ball · EV 80.0 / LA -3.02026-05-22 · double · SI · ground_ball · EV 93.4 / LA -8.02026-05-24 · field out · CH · ground_ball · EV 103.2 / LA -6.02026-05-24 · force out · CU · ground_ball · EV 104.2 / LA 2.02026-05-24 · single · SI · ground_ball · EV 106.0 / LA -1.02026-05-24 · field out · FF · ground_ball · EV 92.4 / LA -8.02026-05-24 · field out · CH · fly_ball · EV 88.5 / LA 33.02026-05-24 · field out · FF · fly_ball · EV 91.8 / LA 28.02026-05-26 · field out · CH · ground_ball · EV 81.7 / LA -38.02026-05-26 · home run · CH · fly_ball · EV 106.4 / LA 22.02026-05-26 · field out · ST · fly_ball · EV 79.3 / LA 50.02026-05-27 · field out · FF · ground_ball · EV 69.8 / LA -52.02026-05-27 · field out · CH · popup · EV 89.1 / LA 70.02026-05-27 · field out · SI · ground_ball · EV 70.6 / LA -16.02026-05-31 · field out · SL · popup · EV 67.8 / LA 52.02026-05-31 · field out · SL · fly_ball · EV 100.4 / LA 45.02026-05-31 · field out · KC · ground_ball · EV 86.6 / LA -7.02026-06-01 · field out · FS · fly_ball · EV 91.2 / LA 49.02026-06-01 · field out · CU · popup · EV 83.1 / LA 59.02026-06-07 · field out · CH · line_drive · EV 74.3 / LA 13.02026-06-07 · triple · CH · line_drive · EV 81.0 / LA 10.02026-06-07 · single · CH · ground_ball · EV 99.0 / LA 2.0 1B2B3BHROut Zone shading = batted-ball density by field third · hover dots for date, pitch, EV, and LA. 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 Pérez, Wenceel · Aggregate zone metrics; not pitch-by-pitch locations Zone: 50%50%Chase: 28%28%Whiff: 16%16%Zone contact: 91%91%Contact: 84%84%Hard hit: 34%34% Dashed border = aggregate mixed-batter zone proxy MITHRANDIR · CHARTS
Reference layer

Current snapshot

MLB bio context is unavailable.
Live layer

Delta / regression

xwOBA Δ-0.031
wOBA Δ-0.009

negative regression

Regression watch

Running hot. Expect some cooling.

-0.6σ gap
wOBA (actual)0.293
xwOBA (deserved)0.272

Pérez’s wOBA sits at 0.293, but the quality of contact underneath says it should be 0.272 — a gap of 0.021, -0.6 standard deviations from the MLB norm over 190 PA. The results have outrun the underlying process; as the sample grows, expect the numbers to drift back toward the deserved level.

Mithrandir coverage

Module shelf

ModuleCardsLatestSignal
Hitting12026-03-24Impact contact was the main driver
Projection links / recent games

Available detail

Hitter Projections 20260.303 xwOBA | 12 HRProjection
2026-05-20 vs CLE0 HR | 0 RBI / 0 Ch | 0 E0-1 | K, R
2026-04-20 @ BOS0 HR | 0 RBI / 0 Ch | 0 E0-1
2026-04-17 @ BOS0 HR | 0 RBI / 2 Ch | 0 E0-4 | K
2026-04-15 vs KC1 HR | 1 RBI / 0 Ch | 0 E1-1 | HR, RBI, R
2026-04-14 vs KC0 HR | 0 RBI / 3 Ch | 0 E0-3 | BB