Mithrandir Metrics
Player Boston Red Sox Refreshed Jul 18 06:00 AM ET
Player profile / Boston Red Sox

Trevor Story

SS · Bats/Throws R/R · 6' 1", 209 lb · Age 33

Cards
2
Modules
1
Live Δ
yes
Club Boston Red Sox Position SS Roster Injured 60-Day Status IL-60
Traditional line

Season by season

PARHHRSBAVGOBPSLGOPS
202410682426.255.340.394.734
2025654911612531.263.308.433.741
2026176163434.206.244.303.547
11 Seasons46366431104207164.262.325.483.808
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
37
Offense
percentile
Offense9 metrics
32
Defense4 metrics
30
Speed1 metrics
65
Plate skills10 metrics
46
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 preseason0.304
xwOBA current pace0.248
xwOBA rolling p500.278
Observed weight47%
xwOBA
0.249 0.262 0.278 0.293 0.306
wOBA
0.273 0.293 0.316 0.338 0.358
ISO
0.103 0.120 0.139 0.158 0.174
K%
25.6% 27.2% 29.0% 30.7% 32.3%
Live percentile strip

Current traits vs projection tick

100th = best in MLB.

2026-07-18
Hitting · percentile strip
Barrel%2.6%
16 -40 vs proj
Exit velocity88.0
48
Hard-hit%41.1%
60
xBA0.325
54
xSLG0.472
36
xwOBA0.248
7 -36 vs proj
BB%4.6%
11
Bat speed69.1
42
K%30.9%
13 -21 vs proj
Defense · percentile strip
Arm Runs0.1 · SS
57
Arm Strength82.9 · SS
23
Outs Above Avg-3.0 · SS
12
Range Runs-2.2 · SS
27
Baserunning · percentile strip
Sprint Speed27.9 · SS
65
SB Success Rate100.0% · SS
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 52.8% · rebadged research
7
Avoids Bad TakesHPT 26.4% · rebadged research
38
Correct Decisions58.9% · rebadged research
6
Resists Breaking - horizontalwOBA 0.277 · borderline
75
Resists Breaking - verticalwOBA 0.281 · insufficient sample
42
Resists ChangeupwOBA 0.266 · validated thin sample
87
Resists Cutters + splitterswOBA 0.298 · insufficient sample
99
Resists FastballwOBA 0.317 · validated
87
Resists SinkerwOBA 0.375 · validated
14
SEAGER+ Plate Discipline88
10
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 Story, Trevor · Live snapshot series; true 50/100 PA windows require PA-level logs LG AVG 0.308 0.248 2026-07-07: 0.2482026-07-08: 0.2482026-07-09: 0.2482026-07-10: 0.2482026-07-11: 0.2482026-07-12: 0.2482026-07-13: 0.2482026-07-14: 0.2482026-07-15: 0.2482026-07-16: 0.2482026-07-17: 0.2482026-07-18: 0.248 2026-07-07 2026-07-18 xwOBA MITHRANDIR · CHARTS
Spray profile

Field-coordinate spray profile

124 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 Story, Trevor · Statcast batted-ball landing coordinates Left field third: 17% of plotted batted ballsPull 17%Center field third: 67% of plotted batted ballsCenter 67%Right field third: 16% of plotted batted ballsOppo 16% LF 310 CF 390 RF 302 2026-03-17 · single · FF · line_drive · EV 87.2 / LA 20.02026-03-17 · triple · FF · fly_ball · EV 105.3 / LA 27.02026-03-19 · field out · SI · ground_ball · EV 82.5 / LA -26.02026-03-19 · field out · CU · ground_ball · EV 59.5 / LA -28.02026-03-19 · single · SI · line_drive · EV 92.2 / LA 11.02026-03-21 · force out · FF · ground_ball · EV 107.0 / LA -1.02026-03-21 · field out · CH · ground_ball · EV 97.4 / LA -15.02026-03-21 · field out · SL · ground_ball · EV 56.3 / LA -38.02026-03-23 · double · SI · line_drive · EV 104.5 / LA 19.02026-03-23 · single · CH · ground_ball · EV 72.8 / LA 13.02026-03-23 · single · SL · fly_ball · EV 68.7 / LA 54.02026-03-24 · field out · FF · line_drive · EV 100.1 / LA 18.02026-03-24 · field out · FC · line_drive · EV 86.8 / LA 21.02026-03-24 · double · ST · line_drive · EV 76.6 / LA 17.02026-03-26 · force out · FF · ground_ball · EV 90.5 / LA 0.02026-03-26 · single · ST · line_drive · EV 83.7 / LA 16.02026-03-26 · grounded into double play · CH · ground_ball · EV 78.9 / LA -5.02026-03-26 · field out · CU · line_drive · EV 108.1 / LA 19.02026-03-28 · home run · SI · line_drive · EV 109.6 / LA 19.02026-03-28 · double play · FF · line_drive · EV 106.2 / LA 8.02026-03-29 · field out · SL · fly_ball · EV 83.6 / LA 37.02026-03-29 · field out · SI · ground_ball · EV 106.5 / LA -12.02026-03-29 · field out · FF · fly_ball · EV 97.0 / LA 46.02026-03-30 · double · FF · line_drive · EV 96.5 / LA 12.02026-03-30 · field out · FF · popup · EV 95.2 / LA 64.02026-03-31 · single · FF · line_drive · EV 85.1 / LA 20.02026-03-31 · field out · SI · line_drive · EV 96.1 / LA 17.02026-03-31 · field out · SL · fly_ball · EV 92.1 / LA 28.02026-04-01 · field out · FF · fly_ball · EV 71.3 / LA 37.02026-04-01 · field out · SL · fly_ball · EV 99.3 / LA 40.02026-04-03 · field out · CH · line_drive · EV 89.4 / LA 21.02026-04-03 · grounded into double play · SI · ground_ball · EV 89.6 / LA 8.02026-04-03 · field out · ST · popup · EV 72.9 / LA 61.02026-04-04 · field out · SI · ground_ball · EV 85.4 / LA -6.02026-04-04 · field out · CU · ground_ball · EV 35.9 / LA 32.02026-04-04 · field out · FF · ground_ball · EV 101.7 / LA -9.02026-04-05 · field out · FC · ground_ball · EV 72.0 / LA -9.02026-04-05 · field out · FS · ground_ball · EV 87.8 / LA -30.02026-04-05 · single · SI · ground_ball · EV 79.9 / LA -61.02026-04-06 · single · FF · fly_ball · EV 73.4 / LA 46.02026-04-06 · sac fly · SI · line_drive · EV 93.7 / LA 19.02026-04-06 · field out · FC · fly_ball · EV 98.7 / LA 33.02026-04-06 · field out · CH · fly_ball · EV 73.6 / LA 42.02026-04-06 · field out · SI · ground_ball · EV 97.0 / LA -15.02026-04-07 · field out · CU · ground_ball · EV 66.4 / LA 12.02026-04-07 · double · CH · line_drive · EV 102.2 / LA 9.02026-04-07 · field out · FC · line_drive · EV 97.3 / LA 23.02026-04-08 · single · ST · line_drive · EV 92.2 / LA 13.02026-04-08 · field out · FC · ground_ball · EV 87.6 / LA -4.02026-04-08 · sac fly · FC · fly_ball · EV 95.2 / LA 44.02026-04-10 · force out · ST · ground_ball · EV 66.0 / LA -24.02026-04-10 · field out · FS · ground_ball · EV 72.6 / LA -9.02026-04-10 · field out · SI · ground_ball · EV 104.2 / LA -11.02026-04-11 · field out · ST · fly_ball · EV 89.8 / LA 28.02026-04-11 · field out · FF · ground_ball · EV 96.4 / LA -16.02026-04-11 · field out · FC · fly_ball · EV 80.0 / LA 48.02026-04-12 · single · SI · line_drive · EV 91.7 / LA 12.02026-04-12 · single · FF · ground_ball · EV 85.8 / LA 8.02026-04-12 · single · KC · line_drive · EV 103.0 / LA 13.02026-04-12 · field out · CH · ground_ball · EV 75.9 / LA -52.02026-04-12 · double · FF · ground_ball · EV 96.6 / LA 1.02026-04-13 · field out · SL · ground_ball · EV 77.6 / LA 5.02026-04-13 · single · SL · ground_ball · EV 100.1 / LA -9.02026-04-14 · single · CU · ground_ball · EV 90.5 / LA -6.02026-04-14 · field out · ST · ground_ball · EV 76.9 / LA -9.02026-04-15 · field out · SL · ground_ball · EV 96.1 / LA -13.02026-04-15 · home run · CU · fly_ball · EV 101.8 / LA 32.02026-04-15 · double · SL · line_drive · EV 96.8 / LA 22.02026-04-15 · field out · ST · fly_ball · EV 99.6 / LA 34.02026-04-17 · grounded into double play · FS · ground_ball · EV 104.0 / LA -6.02026-04-17 · field error · SI · ground_ball · EV 94.9 / LA -18.02026-04-18 · force out · FC · ground_ball · EV 67.4 / LA -29.02026-04-19 · single · CH · ground_ball · EV 102.2 / LA 0.02026-04-20 · field out · SL · fly_ball · EV 96.5 / LA 38.02026-04-20 · double · FF · line_drive · EV 104.6 / LA 12.02026-04-21 · field out · FF · fly_ball · EV 80.6 / LA 36.02026-04-21 · field out · SI · ground_ball · EV 101.8 / LA -8.02026-04-21 · field out · FS · ground_ball · EV 81.5 / LA 0.02026-04-22 · single · FF · line_drive · EV 68.5 / LA 17.02026-04-22 · field out · FC · ground_ball · EV 92.6 / LA -13.02026-04-23 · field error · FC · ground_ball · EV 95.8 / LA -2.02026-04-23 · grounded into double play · FF · ground_ball · EV 90.2 / LA -29.02026-04-23 · field out · SL · popup · EV 73.5 / LA 68.02026-04-24 · single · SI · line_drive · EV 72.7 / LA 30.02026-04-24 · field out · FS · fly_ball · EV 100.3 / LA 36.02026-04-24 · single · FF · ground_ball · EV 104.6 / LA -9.02026-04-25 · fielders choice · FC · ground_ball · EV 96.9 / LA -14.02026-04-25 · field out · CU · fly_ball · EV 97.3 / LA 33.02026-04-25 · single · FF · line_drive · EV 80.9 / LA 19.02026-04-25 · field error · EP · ground_ball · EV 93.8 / LA -3.02026-04-27 · field out · SL · popup · EV 85.2 / LA 80.02026-04-27 · field out · SL · fly_ball · EV 93.5 / LA 46.02026-04-27 · field out · ST · fly_ball · EV 83.9 / LA 48.02026-04-28 · field out · FC · fly_ball · EV 84.3 / LA 29.02026-04-28 · single · SL · ground_ball · EV 24.2 / LA -25.02026-04-29 · field out · SL · fly_ball · EV 93.2 / LA 44.02026-04-29 · field out · CH · line_drive · EV 102.8 / LA 18.02026-04-29 · double · SL · line_drive · EV 97.6 / LA 21.02026-05-01 · field out · SL · ground_ball · EV 61.5 / LA -23.02026-05-01 · single · ST · line_drive · EV 102.7 / LA 9.02026-05-01 · field out · FF · line_drive · EV 103.4 / LA 10.02026-05-01 · single · SL · ground_ball · EV 85.6 / LA 5.02026-05-02 · grounded into double play · SI · ground_ball · EV 80.3 / LA 6.02026-05-02 · field out · FC · popup · EV 73.2 / LA 78.02026-05-02 · single · SL · fly_ball · EV 63.8 / LA 31.02026-05-04 · single · FC · line_drive · EV 83.8 / LA 17.02026-05-04 · field out · FF · ground_ball · EV 98.9 / LA -8.02026-05-05 · field error · CU · ground_ball · EV 75.1 / LA 7.02026-05-05 · single · SI · ground_ball · EV 94.6 / LA 1.02026-05-05 · force out · SI · ground_ball · EV 100.3 / LA -32.02026-05-06 · field out · SI · ground_ball · EV 102.0 / LA 3.02026-05-06 · field out · FF · popup · EV 83.2 / LA 68.02026-05-07 · field out · FF · popup · EV 89.4 / LA 63.02026-05-07 · single · SI · ground_ball · EV 97.3 / LA 2.02026-05-08 · field out · ST · popup · EV 77.0 / LA 58.02026-05-10 · double · SL · line_drive · EV 100.1 / LA 20.02026-05-12 · grounded into double play · SI · ground_ball · EV 101.0 / LA -3.02026-05-12 · field out · SI · ground_ball · EV 83.0 / LA -4.02026-05-12 · single · SI · ground_ball · EV 101.4 / LA 0.02026-05-13 · single · ST · ground_ball · EV 64.2 / LA -36.02026-05-13 · home run · SI · fly_ball · EV 106.6 / LA 28.02026-05-13 · field out · SL · ground_ball · EV 76.8 / LA 0.02026-05-14 · field out · CH · ground_ball · EV 71.0 / LA -35.02026-05-14 · field out · SL · popup · EV 75.4 / LA 69.0 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 Story, Trevor · Aggregate zone metrics; not pitch-by-pitch locations Zone: 46%46%Chase: 43%43%Whiff: 28%28%Zone contact: 81%81%Contact: 72%72%Hard hit: 41%41% 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. The full swing, with the recommended path overlaid, lives in the 3D Swing Simulator.

Watch the swing in 3D →

2026
Mithrandir Metrics BAT SPEED DISTRIBUTION Parameterized Mithrandir chart rendered as SVG for templates and exports. Bat Speed Story, Trevor · aggregate bat speed marker 60 mph 85 mph Avg bat speed 71.0 mph Hard swing rate 16% Whiff / swing 30% MITHRANDIR · CHARTS
Reference layer

Current snapshot

Age33
Height6' 1"
Weight209 lb
Debut2016-04-04
Live layer

Delta / regression

xwOBA Δ-0.051
wOBA Δ+0.016

negative regression

Regression watch

Running hot. Expect some cooling.

-2.0σ gap
wOBA (actual)0.316
xwOBA (deserved)0.248

Story’s wOBA sits at 0.316, but the quality of contact underneath says it should be 0.248 — a gap of 0.067, -2.0 standard deviations from the MLB norm over 194 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
Hitting22026-04-15Impact contact carried uneven swing decisions
Projection links / recent games

Available detail

2026-04-20 vs DET0 HR | 0 RBI / 6 Ch | 0 E1-4 | 2B, BB, 2 K
2026-04-17 vs DET0 HR | 0 RBI / 5 Ch | 0 E0-4 | 2 K
2026-04-15 @ MIN1 HR | 5 RBI / 4 Ch | 0 E2-4 | HR, 2B, BB
2026-04-14 @ MIN0 HR | 0 RBI / 2 Ch | 0 E1-4 | 2 K
2026-04-13 @ MIN0 HR | 1 RBI / 2 Ch | 1 E1-3 | K, RBI