Mithrandir Metrics
Player MIN Refreshed Sep 26 06:00 AM ET
Player profile / MIN

Byron Buxton

Player · Bats/Throws R/R · 6' 1", 190 lb · Age 32

Cards
11
Modules
2
Live Δ
yes
Club MIN Position -- Roster profile Status IL-10
Traditional line

Season by season

PARHHRSBAVGOBPSLGOPS
20243886299187.279.335.524.859
2025542971293524.264.327.551.878
20264086594257.254.319.511.830
12 Seasons3825588862193124.248.309.490.799
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.

2026-09-26
87
Offense
percentile
Offense9 metrics
76
Defense4 metrics
63
Speed3 metrics
77
Plate skills10 metrics
44
Rolling projection

Preseason / current pace / Bayesian update

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

2026-09-26
xwOBA preseason0.329
xwOBA current pace0.343
xwOBA rolling p500.338
Observed weight66%
xwOBA
0.316 0.326 0.338 0.350 0.361
wOBA
0.344 0.358 0.374 0.390 0.404
ISO
0.227 0.240 0.255 0.270 0.284
K%
23.2% 24.4% 25.7% 27.0% 28.1%
Live percentile strip

Current traits vs projection tick

100th = best in MLB.

2026-09-26
Hitting · percentile strip
Barrel%11.0%
99
Exit velocity90.3
81
Hard-hit%47.1%
87
xBA0.340
75
xSLG0.669
93
xwOBA0.343
88
BB%7.7%
40
Bat speed72.5
84
K%24.6%
40
Defense · percentile strip
Arm Runs-1.4 · CF
19
Arm Strength95.9 · CF
66
Outs Above Avg3.0 · CF
92
Range Runs2.7 · CF
75
Baserunning · percentile strip
Base Running Runs0.2 · CF
46
Bolts36.0 · CF
86
Sprint Speed29.7 · CF
97
SB Success Rate100.0% · CF
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.

2026-09-26
Avoids Bad ChasesST 62.1% · rebadged research
33
Avoids Bad TakesHPT 20.9% · rebadged research
87
Correct Decisions66.9% · rebadged research
57
SEAGER+ Plate Discipline102
55
Resists Breaking - horizontalwOBA 0.283 · borderline
66
Resists Breaking - verticalwOBA 0.281 · insufficient sample
44
Resists ChangeupwOBA 0.273 · validated thin sample
72
Resists Cutters + splitterswOBA 0.373 · insufficient sample
2
Resists FastballwOBA 0.372 · validated
10
Resists SinkerwOBA 0.376 · validated
16
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 Buxton, Byron · Live snapshot series; true 50/100 PA windows require PA-level logs LG AVG 0.302 0.343 2026-09-12: 0.3432026-09-13: 0.3432026-09-14: 0.3432026-09-18: 0.3432026-09-19: 0.3432026-09-20: 0.3432026-09-21: 0.3432026-09-22: 0.3432026-09-23: 0.3432026-09-24: 0.3432026-09-25: 0.3432026-09-26: 0.343 2026-09-12 2026-09-26 xwOBA MITHRANDIR · CHARTS
Spray profile

Field-coordinate spray profile

202 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 Buxton, Byron · Statcast batted-ball landing coordinates Left field third: 26% of plotted batted ballsPull 26%Center field third: 63% of plotted batted ballsCenter 63%Right field third: 11% of plotted batted ballsOppo 11% LF 339 CF 403 RF 328 2026-03-20 · field out · FF · fly_ball · EV 102.8 / LA 36.02026-03-22 · home run · SI · fly_ball · EV 101.0 / LA 26.02026-03-24 · field out · SI · fly_ball · EV 80.6 / LA 53.02026-03-24 · home run · FF · fly_ball · EV 106.0 / LA 30.02026-03-26 · triple · FF · line_drive · EV 101.3 / LA 18.02026-03-26 · field out · FF · popup · EV 94.6 / LA 72.02026-03-26 · field out · CH · ground_ball · EV 92.8 / LA -9.02026-03-28 · single · SI · ground_ball · EV 99.1 / LA 5.02026-03-28 · single · CU · ground_ball · EV 96.2 / LA -7.02026-03-28 · field out · SL · ground_ball · EV 45.4 / LA -17.02026-03-29 · double · SI · fly_ball · EV 75.5 / LA 51.02026-03-29 · field out · FC · fly_ball · EV 95.7 / LA 25.02026-03-30 · field out · SI · line_drive · EV 97.3 / LA 20.02026-03-30 · field out · FF · fly_ball · EV 96.9 / LA 37.02026-03-30 · field out · FF · fly_ball · EV 92.0 / LA 33.02026-04-01 · field out · CU · fly_ball · EV 98.1 / LA 50.02026-04-01 · field out · FF · line_drive · EV 96.0 / LA 20.02026-04-02 · sac fly · FC · fly_ball · EV 83.1 / LA 37.02026-04-02 · field out · FF · line_drive · EV 105.2 / LA 21.02026-04-02 · field out · CH · fly_ball · EV 86.5 / LA 57.02026-04-03 · field out · SI · popup · EV 80.6 / LA 72.02026-04-03 · field out · ST · fly_ball · EV 101.3 / LA 51.02026-04-05 · field out · CH · popup · EV 84.7 / LA 72.02026-04-05 · field out · FC · fly_ball · EV 92.0 / LA 44.02026-04-05 · field out · SI · line_drive · EV 94.8 / LA 9.02026-04-06 · field out · SL · line_drive · EV 100.0 / LA 15.02026-04-06 · field out · CH · popup · EV 64.3 / LA 80.02026-04-06 · field out · SI · fly_ball · EV 78.7 / LA 39.02026-04-06 · double · SI · line_drive · EV 104.5 / LA 10.02026-04-07 · single · FF · line_drive · EV 107.1 / LA 17.02026-04-07 · field out · FF · line_drive · EV 109.3 / LA 16.02026-04-07 · field out · FF · popup · EV 88.3 / LA 72.02026-04-08 · single · SI · line_drive · EV 97.7 / LA 10.02026-04-08 · field out · CH · ground_ball · EV 79.4 / LA 11.02026-04-08 · single · CH · ground_ball · EV 74.1 / LA -10.02026-04-08 · double · CU · line_drive · EV 78.6 / LA 17.02026-04-09 · field out · FF · popup · EV 95.0 / LA 71.02026-04-10 · field out · SL · popup · EV 72.8 / LA 55.02026-04-10 · field out · SL · popup · EV 84.9 / LA 66.02026-04-11 · field out · CU · fly_ball · EV 78.4 / LA 32.02026-04-11 · field out · FC · popup · EV 81.5 / LA 67.02026-04-11 · single · CH · ground_ball · EV 57.2 / LA -57.02026-04-11 · field out · FF · fly_ball · EV 99.6 / LA 29.02026-04-13 · single · FF · ground_ball · EV 96.6 / LA -19.02026-04-13 · field out · ST · fly_ball · EV 75.9 / LA 48.02026-04-13 · field out · FF · fly_ball · EV 87.0 / LA 53.02026-04-13 · home run · FC · fly_ball · EV 105.4 / LA 29.02026-04-14 · single · FC · line_drive · EV 84.7 / LA 18.02026-04-14 · home run · CU · fly_ball · EV 108.0 / LA 40.02026-04-14 · single · SI · ground_ball · EV 96.8 / LA -1.02026-04-14 · home run · SL · fly_ball · EV 107.9 / LA 28.02026-04-15 · field out · CH · ground_ball · EV 95.0 / LA 0.02026-04-15 · field out · FF · fly_ball · EV 103.4 / LA 36.02026-04-17 · field out · FC · fly_ball · EV 88.9 / LA 55.02026-04-17 · single · CH · line_drive · EV 105.8 / LA 11.02026-04-17 · field out · FS · ground_ball · EV 65.4 / LA -39.02026-04-17 · field out · CH · fly_ball · EV 82.1 / LA 36.02026-04-18 · field out · CH · ground_ball · EV 99.4 / LA -7.02026-04-18 · field out · CU · ground_ball · EV 71.3 / LA -33.02026-04-18 · single · CU · ground_ball · EV 101.4 / LA -3.02026-04-19 · single · SI · ground_ball · EV 51.4 / LA -34.02026-04-19 · field out · SI · popup · EV 55.9 / LA 79.02026-04-19 · field out · FF · popup · EV 47.7 / LA 30.02026-04-21 · field out · SI · ground_ball · EV 68.1 / LA -38.02026-04-21 · home run · FC · fly_ball · EV 101.2 / LA 34.02026-04-22 · home run · SI · fly_ball · EV 107.6 / LA 25.02026-04-22 · field out · SI · fly_ball · EV 94.2 / LA 50.02026-04-22 · field out · SI · fly_ball · EV 62.9 / LA 29.02026-04-23 · field out · CU · line_drive · EV 96.4 / LA 21.02026-04-23 · field out · KC · fly_ball · EV 100.3 / LA 42.02026-04-23 · double · CH · line_drive · EV 108.7 / LA 17.02026-04-24 · force out · FC · ground_ball · EV 74.8 / LA -16.02026-04-24 · field out · FC · line_drive · EV 82.9 / LA 25.02026-04-24 · field out · FF · fly_ball · EV 95.4 / LA 35.02026-04-25 · field out · SI · fly_ball · EV 93.1 / LA 15.02026-04-25 · single · CH · line_drive · EV 107.0 / LA 10.02026-04-25 · single · SL · ground_ball · EV 79.1 / LA 1.02026-04-27 · field out · SL · ground_ball · EV 66.9 / LA -20.02026-04-27 · field out · SL · popup · EV 67.9 / LA 52.02026-04-27 · home run · SL · fly_ball · EV 104.2 / LA 39.02026-04-28 · field out · FF · fly_ball · EV 79.8 / LA 31.02026-04-28 · single · FF · ground_ball · EV 91.4 / LA 10.02026-04-28 · home run · FF · fly_ball · EV 100.7 / LA 29.02026-04-28 · field out · ST · fly_ball · EV 76.6 / LA 36.02026-04-29 · force out · SI · ground_ball · EV 107.7 / LA -1.02026-04-29 · field out · SI · fly_ball · EV 95.0 / LA 35.02026-04-29 · single · FF · ground_ball · EV 78.5 / LA 7.02026-04-29 · field out · ST · ground_ball · EV 79.1 / LA -7.02026-04-30 · double · FF · line_drive · EV 93.4 / LA 20.02026-04-30 · field out · FF · fly_ball · EV 104.2 / LA 42.02026-04-30 · home run · FF · fly_ball · EV 101.8 / LA 36.02026-04-30 · single · FC · line_drive · EV 89.2 / LA 21.02026-05-01 · field out · CH · line_drive · EV 109.3 / LA 20.02026-05-01 · single · SL · ground_ball · EV 61.1 / LA -42.02026-05-01 · field out · SI · fly_ball · EV 98.0 / LA 28.02026-05-01 · home run · SL · fly_ball · EV 98.2 / LA 30.02026-05-02 · field out · SL · popup · EV 80.1 / LA 59.02026-05-02 · field out · SI · ground_ball · EV 79.3 / LA -34.02026-05-02 · field out · ST · ground_ball · EV 66.2 / LA -35.02026-05-02 · home run · FF · fly_ball · EV 99.6 / LA 30.02026-05-03 · field out · FF · popup · EV 94.3 / LA 64.02026-05-03 · field out · CH · popup · EV 86.2 / LA 59.02026-05-05 · field out · SI · popup · EV 88.7 / LA 61.02026-05-05 · field out · SL · fly_ball · EV 103.7 / LA 23.02026-05-05 · home run · SL · fly_ball · EV 106.4 / LA 41.02026-05-05 · field out · SI · popup · EV 91.4 / LA 69.02026-05-05 · field out · SI · popup · EV 94.3 / LA 83.02026-05-06 · field out · SI · ground_ball · EV 84.1 / LA -41.02026-05-06 · field out · SL · ground_ball · EV 53.0 / LA -32.02026-05-07 · field out · FF · fly_ball · EV 98.3 / LA 28.02026-05-07 · field out · SI · ground_ball · EV 91.5 / LA -10.02026-05-07 · single · FF · ground_ball · EV 107.3 / LA -10.02026-05-08 · double · SI · line_drive · EV 110.4 / LA 21.02026-05-08 · home run · ST · fly_ball · EV 103.5 / LA 27.02026-05-08 · single · FF · ground_ball · EV 102.7 / LA 7.02026-05-08 · field out · CU · fly_ball · EV 79.9 / LA 42.02026-05-09 · home run · FC · fly_ball · EV 97.6 / LA 35.02026-05-09 · double · FF · fly_ball · EV 107.1 / LA 39.02026-05-09 · field out · FC · popup · EV 69.8 / LA 43.02026-05-10 · field out · SI · popup · EV 97.5 / LA 70.02026-05-10 · single · ST · ground_ball · EV 64.4 / LA -54.02026-05-12 · field out · FF · line_drive · EV 104.4 / LA 16.02026-05-12 · force out · CU · ground_ball · EV 99.3 / LA -26.02026-05-12 · field out · FF · popup · EV 92.6 / LA 64.02026-05-13 · home run · FF · fly_ball · EV 108.2 / LA 38.02026-05-13 · home run · SI · fly_ball · EV 105.2 / LA 26.02026-05-13 · field out · ST · popup · EV 76.0 / LA 68.02026-05-19 · double · SI · fly_ball · EV 71.5 / LA 35.02026-05-19 · field out · SI · fly_ball · EV 94.9 / LA 42.02026-05-19 · double · FF · ground_ball · EV 102.6 / LA -4.02026-05-19 · field out · SL · popup · EV 91.2 / LA 71.02026-05-20 · field out · SI · fly_ball · EV 83.8 / LA 58.02026-05-20 · field out · FF · line_drive · EV 85.5 / LA 25.02026-05-20 · field out · SI · line_drive · EV 81.5 / LA 24.02026-05-22 · single · FC · line_drive · EV 98.7 / LA 10.02026-05-22 · home run · FC · fly_ball · EV 109.4 / LA 32.02026-05-22 · field out · SI · ground_ball · EV 93.1 / LA -6.02026-05-23 · force out · SI · ground_ball · EV 107.0 / LA 3.02026-05-23 · single · CH · line_drive · EV 87.0 / LA 14.02026-05-25 · field out · FC · ground_ball · EV 105.0 / LA 3.02026-05-25 · double · CH · line_drive · EV 98.9 / LA 8.02026-05-26 · field out · SI · fly_ball · EV 97.9 / LA 42.02026-05-26 · field out · KC · fly_ball · EV 93.1 / LA 50.02026-05-26 · field out · FF · fly_ball · EV 93.9 / LA 43.02026-05-27 · home run · FF · line_drive · EV 106.3 / LA 21.02026-05-27 · field out · ST · ground_ball · EV 69.8 / LA -14.02026-05-27 · field out · CU · fly_ball · EV 97.0 / LA 49.02026-06-01 · field out · SL · ground_ball · EV 79.6 / LA -20.02026-06-01 · single · FC · line_drive · EV 84.7 / LA 17.02026-06-01 · field out · ST · line_drive · EV 81.0 / LA 24.02026-06-04 · field out · SL · fly_ball · EV 102.3 / LA 43.02026-06-04 · home run · SI · fly_ball · EV 109.6 / LA 23.02026-06-04 · single · FF · ground_ball · EV 109.4 / LA 4.02026-06-04 · field out · SV · fly_ball · EV 94.3 / LA 25.02026-06-05 · field out · FF · line_drive · EV 105.5 / LA 8.02026-06-15 · field out · FF · fly_ball · EV 104.6 / LA 43.02026-06-15 · home run · FC · fly_ball · EV 103.4 / LA 34.02026-06-18 · field out · SL · fly_ball · EV 90.4 / LA 59.02026-06-18 · field out · FF · ground_ball · EV 46.6 / LA 20.02026-06-18 · force out · SI · ground_ball · EV 92.6 / LA 3.02026-06-18 · force out · CH · ground_ball · EV 91.2 / LA 4.02026-06-20 · home run · FF · fly_ball · EV 104.5 / LA 25.02026-06-20 · field out · CH · fly_ball · EV 96.8 / LA 63.02026-06-20 · field out · KC · popup · EV 90.7 / LA 70.02026-06-20 · field out · SL · line_drive · EV 70.8 / LA 16.02026-06-22 · field out · CH · line_drive · EV 102.2 / LA 23.02026-06-22 · field out · CH · ground_ball · EV 77.8 / LA 6.02026-06-22 · home run · FF · fly_ball · EV 106.8 / LA 35.02026-06-24 · field out · ST · fly_ball · EV 73.2 / LA 39.02026-06-24 · field out · SI · ground_ball · EV 74.5 / LA -44.02026-06-24 · field out · SL · fly_ball · EV 81.0 / LA 66.02026-06-26 · single · SI · ground_ball · EV 78.3 / LA -26.02026-06-26 · field out · SI · fly_ball · EV 89.9 / LA 39.02026-06-26 · double · SI · ground_ball · EV 106.1 / LA 6.02026-06-26 · field out · FF · fly_ball · EV 104.3 / LA 32.02026-06-26 · single · SI · line_drive · EV 84.6 / LA 19.02026-08-13 · field out · SL · popup · EV 82.0 / LA 61.02026-08-13 · double · SI · ground_ball · EV 90.2 / LA -13.02026-08-13 · force out · CH · ground_ball · EV 105.4 / LA 4.02026-08-13 · field out · KC · popup · EV 77.6 / LA 80.02026-08-15 · field out · ST · fly_ball · EV 93.7 / LA 43.02026-08-16 · grounded into double play · ST · ground_ball · EV 98.0 / LA -8.02026-08-16 · field out · ST · ground_ball · EV 96.0 / LA -6.02026-08-17 · force out · CH · ground_ball · EV 74.0 / LA -27.02026-08-17 · field out · CU · popup · EV 86.9 / LA 71.02026-08-17 · single · SI · line_drive · EV 102.8 / LA 11.02026-08-19 · field out · FF · ground_ball · EV 94.1 / LA -7.02026-08-19 · field out · FC · fly_ball · EV 102.0 / LA 37.02026-08-19 · fielders choice · FS · ground_ball · EV 77.0 / LA -11.02026-08-21 · field out · CH · ground_ball · EV 99.8 / LA -7.02026-08-21 · force out · SI · ground_ball · EV 90.6 / LA -28.02026-08-21 · field out · SI · line_drive · EV 69.6 / LA 19.02026-08-22 · field out · FF · fly_ball · EV 105.9 / LA 43.02026-08-22 · field out · KC · line_drive · EV 86.7 / LA 9.02026-08-22 · field out · FF · popup · EV 77.4 / LA 69.02026-08-23 · grounded into double play · FC · ground_ball · EV 101.7 / LA -3.02026-08-23 · single · CH · fly_ball · EV 67.8 / LA 31.02026-08-24 · field out · FF · fly_ball · EV 98.4 / LA 57.02026-08-24 · single · FF · ground_ball · EV 60.9 / LA -42.02026-08-24 · field out · FS · ground_ball · EV 75.4 / LA -17.02026-08-24 · single · SI · line_drive · EV 89.2 / LA 12.02026-08-24 · double · SL · line_drive · EV 103.4 / LA 18.0 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 Buxton, Byron · Aggregate zone metrics; not pitch-by-pitch locations Zone: 46%46%Chase: 34%34%Whiff: 29%29%Zone contact: 85%85%Contact: 71%71%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. 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 Buxton, Byron · aggregate bat speed marker 60 mph 85 mph Avg bat speed 73.4 mph Hard swing rate 36% Whiff / swing 28% MITHRANDIR · CHARTS
Reference layer

Current snapshot

MLB bio context is unavailable.
Live layer

Delta / regression

xwOBA Δ+0.006
wOBA Δ+0.037

negative regression

Regression watch

Running hot. Expect some cooling.

-1.1σ gap
wOBA (actual)0.374
xwOBA (deserved)0.343

Buxton’s wOBA sits at 0.374, but the quality of contact underneath says it should be 0.343 — a gap of 0.031, -1.1 standard deviations from the MLB norm over 418 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

Full constellation →
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Crow-Armstrong, Pete CHC · L 0.61 Chase rateBat speed Player · Projection
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Mayo, Coby BAL · R 0.56 In-zone contactHard-hit rate Player · Projection

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

Mithrandir coverage

Module shelf

ModuleCardsLatestSignal
Hitting42026-07-24Disciplined swing decisions drove the score
Fielding72026-08-243 chances | 0 difficult plays | Run Exp +1.012
Projection links / recent games

Available detail

Hitter Projections 20260.337 xwOBA | 27 HRProjection