Mithrandir Metrics
Player Miami Marlins Refreshed Sep 1 06:00 AM ET
Player profile / Miami Marlins

Kyle Stowers

1B · Bats/Throws L/L · 6' 2", 215 lb · Age 28

Cards
17
Modules
2
Live Δ
yes
Club Miami Marlins Position 1B Roster Current MLB team Status Healthy / active roster
Traditional line

Season by season

PARHHRSBAVGOBPSLGOPS
2024209154030.208.268.333.601
202545761115255.288.368.544.912
20264244691161.245.331.457.788
5 Seasons1221134271476.250.327.453.780
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.

2026-09-01
89
Offense
percentile
Offense9 metrics
78
Defense4 metrics
40
Speed1 metrics
31
Plate skills10 metrics
48
Rolling projection

Preseason / current pace / Bayesian update

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

Pending

Rolling player projection appears after current-season Statcast and projection joins refresh.

Live percentile strip

Current traits vs projection tick

100th = best in MLB.

2026-09-01
Hitting · percentile strip
Barrel%6.8%
78
Exit velocity92.2
94
Hard-hit%56.3%
98
xBA0.366
91
xSLG0.682
93
xwOBA0.330
77
BB%9.8%
66
Bat speed73.3
91
K%31.5%
12
Defense · percentile strip
Arm Runs-0.1 · 1B
21
Arm Strength93.9 · 1B
92
Outs Above Avg-3.0 · 1B
12
Range Runs-1.5 · 1B
36
Baserunning · percentile strip
Sprint Speed26.7 · 1B
31
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.

2026-09-01
Avoids Bad ChasesST 60.2% · rebadged research
25
Avoids Bad TakesHPT 18.6% · rebadged research
93
Correct Decisions66.5% · rebadged research
55
SEAGER+ Plate Discipline102
58
Resists Breaking - horizontalwOBA 0.307 · borderline
20
Resists Breaking - verticalwOBA 0.313 · insufficient sample
3
Resists ChangeupwOBA 0.272 · validated thin sample
72
Resists Cutters + splitterswOBA 0.331 · insufficient sample
42
Resists FastballwOBA 0.295 · validated
98
Resists SinkerwOBA 0.372 · validated
19
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 Stowers, Kyle · Live snapshot series; true 50/100 PA windows require PA-level logs LG AVG 0.303 0.330 2026-08-21: 0.3312026-08-22: 0.3312026-08-23: 0.3312026-08-24: 0.3312026-08-25: 0.3302026-08-26: 0.3302026-08-27: 0.3302026-08-28: 0.3302026-08-29: 0.3302026-08-30: 0.3312026-08-31: 0.3302026-09-01: 0.330 2026-08-21 2026-09-01 xwOBA MITHRANDIR · CHARTS
Spray profile

Field-coordinate spray profile

138 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 Stowers, Kyle · Statcast batted-ball landing coordinates Left field third: 13% of plotted batted ballsPull 13%Center field third: 65% of plotted batted ballsCenter 65%Right field third: 22% of plotted batted ballsOppo 22% LF 344 CF 400 RF 335 2026-03-16 · field out · SI · ground_ball · EV 99.1 / LA -23.02026-03-16 · field out · FS · ground_ball · EV 104.5 / LA -6.02026-03-16 · field out · SL · fly_ball · EV 93.6 / LA 57.02026-03-20 · single · SI · ground_ball · EV 102.2 / LA 3.02026-03-20 · double · CH · ground_ball · EV 103.8 / LA 4.02026-04-19 · double · SL · line_drive · EV 101.4 / LA 14.02026-04-19 · single · FF · line_drive · EV 97.7 / LA 12.02026-04-20 · field out · SI · ground_ball · EV 95.1 / LA -15.02026-04-20 · single · FC · line_drive · EV 98.4 / LA 15.02026-04-20 · field out · ST · popup · EV 88.5 / LA 63.02026-04-21 · field out · CH · fly_ball · EV 99.7 / LA 49.02026-04-21 · field out · ST · ground_ball · EV 100.1 / LA 6.02026-04-21 · field out · FF · line_drive · EV 84.1 / LA 28.02026-04-24 · double · CH · ground_ball · EV 102.0 / LA -4.02026-04-24 · single · SI · ground_ball · EV 93.3 / LA 1.02026-04-24 · double · SI · fly_ball · EV 104.6 / LA 23.02026-04-24 · field out · FF · ground_ball · EV 97.4 / LA -36.02026-04-25 · grounded into double play · FF · ground_ball · EV 95.9 / LA -6.02026-04-25 · field out · FF · fly_ball · EV 83.1 / LA 24.02026-04-25 · field out · FF · ground_ball · EV 65.2 / LA -7.02026-04-26 · field out · SI · ground_ball · EV 75.5 / LA -19.02026-04-26 · field out · CU · ground_ball · EV 95.8 / LA 7.02026-04-26 · field out · FC · ground_ball · EV 99.1 / LA 1.02026-04-26 · field out · CH · ground_ball · EV 99.3 / LA -9.02026-04-27 · field out · SL · fly_ball · EV 102.6 / LA 46.02026-04-27 · field out · FS · line_drive · EV 102.4 / LA 3.02026-04-27 · grounded into double play · SL · ground_ball · EV 105.4 / LA 6.02026-04-27 · grounded into double play · FS · ground_ball · EV 100.8 / LA 6.02026-04-28 · single · FS · ground_ball · EV 99.4 / LA 9.02026-04-28 · field out · SL · ground_ball · EV 74.2 / LA -41.02026-04-28 · single · SL · ground_ball · EV 69.7 / LA -65.02026-04-29 · field out · SI · ground_ball · EV 74.4 / LA 4.02026-05-01 · field out · FF · fly_ball · EV 89.0 / LA 46.02026-05-02 · field out · FF · fly_ball · EV 90.5 / LA 48.02026-05-02 · single · FF · ground_ball · EV 103.0 / LA -5.02026-05-02 · field out · SI · ground_ball · EV 67.8 / LA -46.02026-05-03 · single · ST · line_drive · EV 78.6 / LA 22.02026-05-03 · field out · ST · line_drive · EV 82.2 / LA 29.02026-05-04 · single · FF · line_drive · EV 89.3 / LA 15.02026-05-04 · field out · FF · fly_ball · EV 98.8 / LA 41.02026-05-04 · field out · CH · ground_ball · EV 72.4 / LA -31.02026-05-04 · single · FF · ground_ball · EV 105.3 / LA 6.02026-05-05 · field out · FF · popup · EV 97.8 / LA 73.02026-05-05 · field out · FF · ground_ball · EV 52.1 / LA -38.02026-05-06 · single · FF · ground_ball · EV 105.9 / LA 5.02026-05-06 · field out · FS · ground_ball · EV 44.2 / LA -42.02026-05-06 · field out · CH · line_drive · EV 90.3 / LA 19.02026-05-07 · field out · FF · popup · EV 99.7 / LA 75.02026-05-08 · field error · SI · ground_ball · EV 62.2 / LA 14.02026-05-09 · field out · SL · fly_ball · EV 101.9 / LA 41.02026-05-09 · single · FF · line_drive · EV 107.5 / LA 13.02026-05-09 · double · ST · line_drive · EV 103.2 / LA 10.02026-05-09 · home run · FS · fly_ball · EV 103.1 / LA 38.02026-05-10 · grounded into double play · CH · ground_ball · EV 101.4 / LA -19.02026-05-10 · field out · FF · fly_ball · EV 101.4 / LA 31.02026-05-12 · field out · FF · fly_ball · EV 100.9 / LA 52.02026-05-12 · field out · FF · popup · EV 81.6 / LA 77.02026-05-12 · single · CH · line_drive · EV 80.2 / LA 23.02026-05-13 · field out · ST · popup · EV 78.1 / LA 74.02026-05-13 · fielders choice out · FC · ground_ball · EV 47.6 / LA -7.02026-05-13 · field out · FF · fly_ball · EV 106.3 / LA 35.02026-05-13 · field out · FF · ground_ball · EV 107.2 / LA -3.02026-05-14 · field out · FF · fly_ball · EV 75.6 / LA 52.02026-05-15 · field out · FF · line_drive · EV 110.1 / LA 9.02026-05-15 · field out · FF · popup · EV 87.0 / LA 62.02026-05-16 · single · FF · ground_ball · EV 79.4 / LA -1.02026-05-16 · field out · SI · fly_ball · EV 99.7 / LA 29.02026-05-17 · single · SL · line_drive · EV 86.7 / LA 18.02026-05-17 · field out · FF · ground_ball · EV 91.4 / LA -13.02026-05-18 · field out · CU · ground_ball · EV 55.1 / LA 9.02026-05-18 · single · CU · line_drive · EV 93.6 / LA 16.02026-05-19 · double · SI · line_drive · EV 92.6 / LA 14.02026-05-19 · field out · FF · popup · EV 79.4 / LA 60.02026-05-19 · field out · FF · fly_ball · EV 93.7 / LA 29.02026-05-21 · home run · SL · fly_ball · EV 102.7 / LA 33.02026-05-21 · home run · CU · fly_ball · EV 100.5 / LA 38.02026-05-22 · field out · FF · fly_ball · EV 104.1 / LA 38.02026-05-22 · field out · FF · fly_ball · EV 93.5 / LA 50.02026-05-23 · field out · CH · fly_ball · EV 92.3 / LA 60.02026-05-23 · field out · CH · fly_ball · EV 93.7 / LA 35.02026-05-24 · field out · FF · popup · EV 68.0 / LA 57.02026-05-24 · field out · FC · ground_ball · EV 87.7 / LA 8.02026-05-24 · field out · SI · ground_ball · EV 100.5 / LA -4.02026-05-25 · double · SL · fly_ball · EV 71.2 / LA 51.02026-05-25 · double · SI · line_drive · EV 83.9 / LA 14.02026-05-26 · field out · SL · line_drive · EV 86.7 / LA 24.02026-05-26 · field out · FF · fly_ball · EV 83.9 / LA 34.02026-05-27 · grounded into double play · FF · ground_ball · EV 99.2 / LA -19.02026-05-27 · field out · FF · ground_ball · EV 67.9 / LA -50.02026-05-27 · single · FF · ground_ball · EV 105.5 / LA -2.02026-05-31 · double · CU · line_drive · EV 98.9 / LA 20.02026-05-31 · field out · FF · popup · EV 90.4 / LA 76.02026-06-01 · home run · FF · fly_ball · EV 107.0 / LA 27.02026-06-01 · field out · CH · fly_ball · EV 100.4 / LA 34.02026-06-01 · sac bunt · KC · ground_ball · EV 38.5 / LA -41.02026-06-05 · field out · FF · line_drive · EV 81.6 / LA 29.02026-06-05 · field out · SI · fly_ball · EV 105.1 / LA 48.02026-06-07 · field out · CH · ground_ball · EV 68.0 / LA -25.02026-06-07 · sac fly · ST · fly_ball · EV 91.3 / LA 28.02026-06-07 · single · CH · ground_ball · EV 57.2 / LA -68.02026-06-15 · field out · FF · fly_ball · EV 101.0 / LA 48.02026-06-20 · field out · SI · line_drive · EV 105.7 / LA 21.02026-06-22 · double · SL · line_drive · EV 95.6 / LA 13.02026-06-22 · field out · ST · fly_ball · EV 98.3 / LA 42.02026-06-24 · triple · FS · line_drive · EV 105.1 / LA 13.02026-06-26 · single · CH · line_drive · EV 105.8 / LA 10.02026-06-26 · field out · FF · ground_ball · EV 70.8 / LA -33.02026-06-30 · double · CH · fly_ball · EV 92.4 / LA 34.02026-06-30 · single · FF · ground_ball · EV 110.1 / LA -2.02026-06-30 · field out · FF · line_drive · EV 107.6 / LA 17.02026-06-30 · triple · CH · line_drive · EV 85.3 / LA 12.02026-07-01 · field out · FF · line_drive · EV 100.9 / LA 18.02026-07-27 · field out · CH · ground_ball · EV 80.0 / LA -13.02026-07-27 · double · SI · ground_ball · EV 77.5 / LA 8.02026-07-31 · field out · FF · fly_ball · EV 88.3 / LA 50.02026-07-31 · field out · FF · popup · EV 76.6 / LA 70.02026-07-31 · home run · CU · fly_ball · EV 106.5 / LA 37.02026-07-31 · double · SI · line_drive · EV 89.5 / LA 16.02026-08-02 · field out · FF · fly_ball · EV 89.7 / LA 46.02026-08-02 · field out · ST · popup · EV 86.9 / LA 75.02026-08-04 · field out · CU · line_drive · EV 96.7 / LA 20.02026-08-04 · single · FC · line_drive · EV 94.0 / LA 19.02026-08-05 · field out · SI · fly_ball · EV 81.7 / LA 43.02026-08-05 · field out · FC · fly_ball · EV 81.5 / LA 46.02026-08-07 · single · FF · ground_ball · EV 107.7 / LA -2.02026-08-07 · single · FF · fly_ball · EV 71.0 / LA 29.02026-08-07 · single · CH · fly_ball · EV 70.4 / LA 32.02026-08-07 · single · FF · line_drive · EV 95.0 / LA 16.02026-08-08 · field out · FF · ground_ball · EV 81.6 / LA -7.02026-08-08 · field out · FF · fly_ball · EV 102.6 / LA 49.02026-08-08 · field out · CH · fly_ball · EV 104.9 / LA 43.02026-08-24 · double · SL · line_drive · EV 104.7 / LA 18.02026-08-24 · force out · SI · ground_ball · EV 96.3 / LA -9.02026-08-26 · single · FF · line_drive · EV 107.5 / LA 17.02026-08-29 · double · ST · fly_ball · EV 103.6 / LA 22.02026-08-31 · single · FC · ground_ball · EV 108.9 / LA 0.02026-08-31 · single · KN · line_drive · EV 96.7 / LA 9.02026-08-31 · field out · FC · ground_ball · EV 59.7 / LA -34.0 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 Stowers, Kyle · Aggregate zone metrics; not pitch-by-pitch locations Zone: 45%45%Chase: 33%33%Whiff: 33%33%Zone contact: 79%79%Contact: 67%67%Hard hit: 56%56% Dashed border = aggregate mixed-batter zone proxy MITHRANDIR · CHARTS
Reference layer

Current snapshot

Age28
Height6' 2"
Weight215 lb
Debut2022-06-13
Live layer

Delta / regression

xwOBA Δ--
wOBA Δ--

negative regression

Regression watch

Running hot. Expect some cooling.

-0.8σ gap
wOBA (actual)0.352
xwOBA (deserved)0.330

Stowers’s wOBA sits at 0.352, but the quality of contact underneath says it should be 0.330 — a gap of 0.022, -0.8 standard deviations from the MLB norm over 429 PA. The results have outrun the underlying process; as the sample grows, expect the numbers to drift back toward the deserved level.

Comp Engine · 2026 profile shape

Closest profiles

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McMahon, Ryan NYY · L 0.57 Fly-ball rateBarrel rate Player · Projection

Profile-shape similarity, not results: six weighted feature groups standardized within this season's qualified hitters.

Mithrandir coverage

Module shelf

ModuleCardsLatestSignal
Hitting52026-08-07Disciplined swing decisions drove the score
Fielding122026-08-311 chances | 0 difficult plays | Run Exp -0.218
Projection links / recent games

Available detail

Hitter Projections 20260.323 xwOBA | 19 HRProjection
2026-04-20 vs STL0 HR | 0 RBI / 3 Ch | 0 E1-3 | BB, 2 R