Mithrandir Metrics
Hitter projection 2026 Refreshed Jun 1 06:00 AM ET
Hitter projection / SEA · 2026

Donovan, Brendan

Everyday offensive profile with usable floor

Primary
0.328 xwOBA
Range
0.303 to 0.365
Live Δ
yes
Team SEA Archetype Balanced regular Age 29 Status IL-10
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 preseason0.332
xwOBA current pace0.345
xwOBA rolling p500.337
Observed weight37%
xwOBA
0.309 0.322 0.337 0.351 0.364
wOBA
0.455 0.482 0.512 0.542 0.569
ISO
0.117 0.134 0.154 0.173 0.191
K%
11.1% 12.5% 13.9% 15.4% 16.7%
Current percentile strip

Actual percentile with projection tick

100th = best in MLB.

2026-06-01
Hitting · percentile strip
BB%11.0%
73 +40 vs proj
Barrel%3.9%
34
Bat speed66.7
19
Exit velocity87.6
38
Hard-hit%36.0%
33 -15 vs proj
K%14.2%
89
xBA0.322
49
xSLG0.470
36
xwOBA0.345
78
Defense · percentile strip
Outs Above Avg-5.0 · 3B
4
Range Runs-3.6 · 3B
Limited
Baserunning · percentile strip
Sprint Speed25.2 · 3B
8
SB Success Rate50.0% · 3B
Limited
Mithrandir+

SEAGER+ and decision components

SEAGER+ is the promoted plate-discipline index; component rows marked rebadged research are visible diagnostic context, not standalone promoted metrics.

2026-06-01
Avoids Bad ChasesST 69.6% · rebadged research
70
Avoids Bad TakesHPT 29.4% · rebadged research
14
Correct Decisions65.4% · rebadged research
43
Resists Breaking - horizontalwOBA 0.253 · borderline
97
Resists Breaking - verticalwOBA 0.300 · insufficient sample
7
Resists ChangeupwOBA 0.290 · validated thin sample
19
Resists Cutters + splitterswOBA 0.356 · insufficient sample
9
Resists FastballwOBA 0.376 · validated
7
Resists SinkerwOBA 0.348 · validated
72
SEAGER+ Plate Discipline100
48
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 Donovan, Brendan · Live snapshot series; true 50/100 PA windows require PA-level logs LG AVG 0.313 2026-05-17: 0.3452026-05-19: 0.3452026-05-21: 0.3452026-05-23: 0.3452026-05-24: 0.3452026-05-25: 0.3452026-05-26: 0.3452026-05-28: 0.3452026-05-29: 0.3452026-05-30: 0.3452026-05-31: 0.3452026-06-01: 0.345 2026-05-17 2026-06-01 xwOBA MITHRANDIR · CHARTS
Spray profile

Field-coordinate spray profile

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

All BIP Singles Doubles Triples HR vs LHP vs RHP Home / Away
Mithrandir Metrics SPRAY CHART Parameterized Mithrandir chart rendered as SVG for templates and exports. season=2026 Spray Chart Donovan, Brendan · Statcast batted-ball landing coordinates Left field third: 10% of plotted batted ballsPull 10%Center field third: 68% of plotted batted ballsCenter 68%Right field third: 22% of plotted batted ballsOppo 22% LF 331 CF 401 RF 326 2026-03-15 · double · FC · line_drive · EV 104.4 / LA 22.02026-03-15 · single · FC · ground_ball · EV 99.3 / LA -12.02026-03-15 · single · ST · line_drive · EV 103.7 / LA 12.02026-03-15 · single · SI · line_drive · EV 86.0 / LA 25.02026-03-17 · field out · FF · popup · EV 82.3 / LA 73.02026-03-17 · sac fly · KC · fly_ball · EV 91.0 / LA 49.02026-03-17 · field out · KN · ground_ball · EV 92.6 / LA -12.02026-03-18 · home run · FF · fly_ball · EV 103.5 / LA 37.02026-03-20 · single · SI · line_drive · EV 79.1 / LA 26.02026-03-20 · single · FC · line_drive · EV 106.2 / LA 10.02026-03-20 · sac fly · FC · fly_ball · EV 89.5 / LA 40.02026-03-20 · field out · FF · line_drive · EV 93.9 / LA 17.02026-03-20 · double · FC · line_drive · EV 100.3 / LA 11.02026-03-21 · field out · FF · fly_ball · EV 79.5 / LA 42.02026-03-21 · field out · SL · fly_ball · EV 71.7 / LA 41.02026-03-22 · field out · FF · ground_ball · EV 111.8 / LA -6.02026-03-22 · field out · FC · fly_ball · EV 93.2 / LA 42.02026-03-22 · single · FF · ground_ball · EV 99.7 / LA -1.02026-03-26 · double · FF · ground_ball · EV 86.5 / LA -16.02026-03-26 · field out · CU · line_drive · EV 99.6 / LA 9.02026-03-26 · home run · FF · fly_ball · EV 103.9 / LA 36.02026-03-27 · field out · FC · popup · EV 91.5 / LA 59.02026-03-28 · force out · SL · ground_ball · EV 78.7 / LA -22.02026-03-28 · single · CU · ground_ball · EV 85.2 / LA 11.02026-03-28 · field out · CH · fly_ball · EV 98.5 / LA 27.02026-03-28 · single · FF · fly_ball · EV 90.7 / LA 17.02026-03-29 · home run · FF · line_drive · EV 99.8 / LA 23.02026-03-29 · single · FF · line_drive · EV 101.7 / LA 12.02026-03-30 · field out · ST · ground_ball · EV 64.9 / LA -40.02026-03-30 · single · SI · line_drive · EV 88.4 / LA 10.02026-03-30 · single · SI · ground_ball · EV 97.2 / LA -6.02026-03-31 · single · CU · line_drive · EV 76.1 / LA 19.02026-03-31 · field out · SI · popup · EV 64.3 / LA 60.02026-04-01 · double · FF · line_drive · EV 98.6 / LA 20.02026-04-01 · field out · CU · ground_ball · EV 88.8 / LA -5.02026-04-01 · field out · SI · ground_ball · EV 92.3 / LA -23.02026-04-03 · field out · SL · fly_ball · EV 92.6 / LA 47.02026-04-03 · force out · SI · ground_ball · EV 86.3 / LA -22.02026-04-03 · field out · FF · ground_ball · EV 100.3 / LA -3.02026-04-06 · field out · CH · ground_ball · EV 70.6 / LA -29.02026-04-06 · field out · CH · ground_ball · EV 80.0 / LA -19.02026-04-06 · field out · FF · popup · EV 73.6 / LA 78.02026-04-07 · home run · FF · fly_ball · EV 94.0 / LA 34.02026-04-07 · single · FS · ground_ball · EV 97.3 / LA -9.02026-04-07 · field out · FF · ground_ball · EV 84.3 / LA -30.02026-04-07 · field out · SL · ground_ball · EV 46.2 / LA -60.02026-04-08 · field out · FF · ground_ball · EV 55.5 / LA 21.02026-04-12 · field out · FF · popup · EV 90.9 / LA 64.02026-04-12 · field out · SI · popup · EV 66.6 / LA 58.02026-04-12 · sac fly · FF · fly_ball · EV 92.4 / LA 52.02026-04-13 · double · CH · line_drive · EV 59.2 / LA 28.02026-04-13 · field out · SI · fly_ball · EV 97.0 / LA 30.02026-04-13 · single · CH · line_drive · EV 68.6 / LA 19.02026-04-13 · field out · CH · ground_ball · EV 90.5 / LA -1.02026-04-14 · field out · SI · ground_ball · EV 79.1 / LA 11.02026-04-14 · field out · CH · ground_ball · EV 76.3 / LA 6.02026-04-14 · field out · SL · fly_ball · EV 96.9 / LA 28.02026-04-15 · single · FC · ground_ball · EV 98.5 / LA -3.02026-04-16 · single · CH · line_drive · EV 89.8 / LA 19.02026-04-16 · single · FC · line_drive · EV 87.8 / LA 15.02026-04-16 · field out · SL · ground_ball · EV 42.0 / LA -49.02026-04-17 · field out · CH · fly_ball · EV 78.0 / LA 36.02026-04-17 · field out · FF · popup · EV 70.5 / LA 72.02026-05-08 · field out · SL · popup · EV 85.8 / LA 71.02026-05-08 · field out · SI · line_drive · EV 98.3 / LA 22.02026-05-08 · single · FF · line_drive · EV 99.0 / LA 12.02026-05-08 · field out · FF · line_drive · EV 86.5 / LA 22.02026-05-08 · field out · SI · fly_ball · EV 92.1 / LA 23.02026-05-10 · field out · FF · fly_ball · EV 87.5 / LA 35.02026-05-10 · field out · CH · ground_ball · EV 109.6 / LA -26.02026-05-10 · field out · SI · ground_ball2026-05-10 · field out · FF · ground_ball2026-05-11 · field out · FF · fly_ball · EV 82.4 / LA 57.02026-05-11 · field out · SL · ground_ball · EV 61.3 / LA -39.02026-05-11 · field out · SV · ground_ball · EV 83.8 / LA -19.02026-05-11 · field out · SI · ground_ball · EV 96.9 / LA 0.02026-05-12 · field out · ST · fly_ball · EV 75.9 / LA 42.02026-05-12 · field out · CH · line_drive · EV 75.7 / LA 28.02026-05-12 · single · SI · line_drive · EV 100.8 / LA 15.02026-05-12 · field out · SL · ground_ball · EV 100.3 / LA 4.02026-05-14 · field out · FC · ground_ball · EV 87.5 / LA 6.02026-05-14 · double · CH · line_drive · EV 100.5 / LA 12.02026-05-14 · single · SI · line_drive · EV 99.0 / LA 10.02026-05-14 · field out · CH · fly_ball · EV 71.1 / LA 40.02026-05-14 · triple · CU · fly_ball · EV 99.5 / LA 25.02026-05-15 · field out · SI · fly_ball · EV 100.3 / LA 34.02026-05-15 · field out · FF · fly_ball · EV 95.9 / LA 35.02026-05-15 · single · CH · ground_ball · EV 83.0 / LA 10.0 1B2B3BHROut Zone shading = batted-ball density by field third · hover dots for date, pitch, EV, and LA. 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 Donovan, Brendan · aggregate bat-tracking arc Swing tilt 28.6° Length 6.9 ft Ideal path 70% MITHRANDIR · CHARTS
Mithrandir Metrics ATTACK ANGLE Parameterized Mithrandir chart rendered as SVG for templates and exports. Attack Angle Donovan, Brendan · aggregate attack vector Attack angle 10.9° Direction -3.1° MITHRANDIR · CHARTS
Mithrandir Metrics BAT SPEED DISTRIBUTION Parameterized Mithrandir chart rendered as SVG for templates and exports. Bat Speed Donovan, Brendan · aggregate bat speed marker 60 mph 85 mph Avg bat speed 68.5 mph Hard swing rate 0% Whiff / swing 24% 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 Donovan, Brendan · Aggregate zone metrics; not pitch-by-pitch locations Zone: 48%48%Chase: 22%22%Whiff: 18%18%Zone contact: 89%89%Contact: 82%82%Hard hit: 36%36% Dashed border = aggregate mixed-batter zone proxy MITHRANDIR · CHARTS
Model read

Projection notes

1
templated note
Profile still plays best against righties (0.300 vs 0.261 xwOBA split).
2
templated note
Home park trims some of the raw HR output despite the underlying power.
Live context

Current-season signal

xwOBA Δ+0.017
wOBA Δ+0.184
Sample127 PA

negative regression

Projection table

Point projection and range

MetricPointRangeHalf-width
Plate Appearances537----
Home Runs12----
Stolen Bases0----
xwOBA0.3280.303 to 0.365+/- 0.031
ISO0.1380.100 to 0.205+/- 0.052
Barrel%4.9%3.4% to 7.1%+/- 1.8%
Hard-Hit%39.8%35.8% to 46.7%+/- 5.4%
K%14.3%11.3% to 18.8%+/- 3.8%
BB%7.3%5.9% to 11.0%+/- 2.6%
BABIP0.2940.280 to 0.341+/- 0.030
Platoon / Shape
vs LHP

534 career PA

xwOBA0.261
K%12.3%
BB%5.7%
Barrel3.4%
vs RHP

1587 career PA

xwOBA0.300
K%10.7%
BB%7.2%
Barrel4.7%