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

Marsee, Jakob

Everyday offensive profile with usable floor

Primary
0.306 xwOBA
Range
0.259 to 0.368
Live Δ
yes
Team MIA Archetype Balanced regular Age 25 Status Healthy / active roster
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 preseason0.336
xwOBA current pace0.296
xwOBA rolling p500.314
Observed weight54%
xwOBA
0.283 0.298 0.314 0.331 0.346
wOBA
0.262 0.279 0.298 0.317 0.335
ISO
0.101 0.118 0.136 0.155 0.172
K%
19.7% 21.1% 22.7% 24.2% 25.6%
Current percentile strip

Actual percentile with projection tick

100th = best in MLB.

2026-06-01
Hitting · percentile strip
BB%12.5%
83 +48 vs proj
Barrel%2.3%
18 -31 vs proj
Bat speed67.7
25
Exit velocity85.3
17
Hard-hit%36.3%
34
K%23.3%
40 -23 vs proj
xBA0.291
23
xSLG0.423
21
xwOBA0.296
37
Defense · percentile strip
Arm Runs-0.8 · CF
26
Arm Strength95.0 · CF
72
Outs Above Avg4.0 · CF
96
Range Runs3.2 · CF
88
Baserunning · percentile strip
Base Running Runs1.3 · CF
87
SB Success Rate71.4% · CF
29
Sprint Speed27.9 · CF
67
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 73.4% · rebadged research
87
Avoids Bad TakesHPT 26.0% · rebadged research
41
Correct Decisions68.2% · rebadged research
70
SEAGER+ Plate Discipline106
80
Resists Breaking - horizontalwOBA 0.290 · borderline
37
Resists Breaking - verticalwOBA 0.298 · insufficient sample
9
Resists ChangeupwOBA 0.283 · validated thin sample
30
Resists Cutters + splitterswOBA 0.339 · insufficient sample
31
Resists FastballwOBA 0.302 · validated
97
Resists SinkerwOBA 0.331 · validated
94
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 Marsee, Jakob · Live snapshot series; true 50/100 PA windows require PA-level logs LG AVG 0.313 2026-05-17: 0.2862026-05-19: 0.2952026-05-21: 0.2982026-05-23: 0.2942026-05-24: 0.2942026-05-25: 0.2942026-05-26: 0.2962026-05-28: 0.2972026-05-29: 0.2972026-05-30: 0.2972026-05-31: 0.2992026-06-01: 0.296 2026-05-17 2026-06-01 xwOBA MITHRANDIR · CHARTS
Spray profile

Field-coordinate spray profile

151 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 Marsee, Jakob · Statcast batted-ball landing coordinates Left field third: 11% of plotted batted ballsPull 11%Center field third: 68% of plotted batted ballsCenter 68%Right field third: 21% of plotted batted ballsOppo 21% LF 344 CF 400 RF 335 2026-03-20 · field out · CH · fly_ball · EV 77.8 / LA 29.02026-03-20 · field out · FF · popup · EV 51.4 / LA 42.02026-03-20 · field out · FF · popup · EV 49.3 / LA 43.02026-03-21 · field out · ST · ground_ball · EV 91.5 / LA -13.02026-03-21 · field out · ST · line_drive · EV 102.7 / LA 15.02026-03-27 · field out · SL · fly_ball · EV 81.8 / LA 44.02026-03-27 · field out · SI · ground_ball · EV 101.1 / LA -18.02026-03-27 · double · FF · line_drive · EV 104.7 / LA 15.02026-03-27 · field out · ST · popup · EV 66.3 / LA 79.02026-03-28 · field out · FF · ground_ball · EV 98.7 / LA -21.02026-03-29 · field out · FF · line_drive · EV 77.9 / LA 30.02026-03-30 · triple · SV · fly_ball · EV 93.9 / LA 31.02026-03-30 · single · CH · line_drive · EV 97.4 / LA 15.02026-03-30 · double play · FC · line_drive · EV 96.8 / LA 7.02026-03-30 · field out · CH · fly_ball · EV 97.9 / LA 24.02026-03-31 · sac fly · ST · fly_ball · EV 95.8 / LA 39.02026-03-31 · field out · CH · fly_ball · EV 83.6 / LA 51.02026-03-31 · field out · CH · line_drive · EV 91.6 / LA 19.02026-03-31 · field out · FC · fly_ball · EV 87.4 / LA 52.02026-04-01 · field out · CU · ground_ball · EV 32.8 / LA -24.02026-04-01 · field out · SI · ground_ball · EV 78.1 / LA -23.02026-04-03 · field out · SI · fly_ball · EV 80.8 / LA 44.02026-04-03 · field out · SI · fly_ball · EV 91.9 / LA 39.02026-04-04 · single · SI · line_drive · EV 73.3 / LA 18.02026-04-04 · field out · SI · fly_ball · EV 85.8 / LA 38.02026-04-04 · field out · SI · fly_ball · EV 92.4 / LA 26.02026-04-05 · field out · FF · line_drive · EV 98.0 / LA 18.02026-04-06 · field out · ST · line_drive · EV 95.8 / LA 19.02026-04-06 · field out · SI · line_drive · EV 103.5 / LA 15.02026-04-06 · field out · FF · popup · EV 96.8 / LA 63.02026-04-07 · field out · FF · popup · EV 69.5 / LA 51.02026-04-07 · single · FF · ground_ball · EV 43.9 / LA -77.02026-04-07 · single · FF · line_drive · EV 109.0 / LA 8.02026-04-07 · field out · FF · fly_ball · EV 93.2 / LA 42.02026-04-08 · single · FF · ground_ball · EV 100.3 / LA 6.02026-04-08 · field out · ST · ground_ball · EV 96.1 / LA -15.02026-04-08 · single · CU · line_drive · EV 103.2 / LA 11.02026-04-08 · field out · SI · ground_ball · EV 100.6 / LA 0.02026-04-09 · field out · FF · fly_ball · EV 89.9 / LA 54.02026-04-09 · field out · SI · fly_ball · EV 105.6 / LA 22.02026-04-09 · field out · FF · popup · EV 84.8 / LA 67.02026-04-09 · field out · FF · ground_ball · EV 89.0 / LA -21.02026-04-10 · field out · FF · popup · EV 69.7 / LA 77.02026-04-10 · field out · FF · popup · EV 65.2 / LA 39.02026-04-11 · force out · FS · ground_ball · EV 64.3 / LA -34.02026-04-11 · field out · FF · ground_ball · EV 80.3 / LA -10.02026-04-12 · triple · CH · fly_ball · EV 85.9 / LA 33.02026-04-12 · field out · CH · ground_ball · EV 76.0 / LA -16.02026-04-12 · grounded into double play · SI · ground_ball · EV 92.7 / LA -20.02026-04-13 · single · CU · ground_ball · EV 99.4 / LA -7.02026-04-13 · field out · FF · fly_ball · EV 96.3 / LA 52.02026-04-13 · field out · SI · fly_ball · EV 80.4 / LA 40.02026-04-13 · field out · SI · ground_ball · EV 88.2 / LA -27.02026-04-14 · single · FF · ground_ball · EV 101.3 / LA 0.02026-04-14 · field out · FF · popup · EV 74.9 / LA 76.02026-04-14 · single · SL · line_drive · EV 93.4 / LA 11.02026-04-15 · field out · FF · line_drive · EV 78.0 / LA 26.02026-04-15 · field out · CU · line_drive · EV 53.7 / LA 21.02026-04-17 · field out · FC · ground_ball · EV 78.0 / LA -4.02026-04-17 · field out · SL · fly_ball · EV 95.7 / LA 37.02026-04-17 · field out · FF · ground_ball · EV 87.2 / LA -27.02026-04-17 · field out · SI · ground_ball · EV 93.2 / LA -24.02026-04-18 · field out · FF · line_drive · EV 75.7 / LA 23.02026-04-18 · field out · CH · fly_ball · EV 96.6 / LA 40.02026-04-18 · single · SI · line_drive · EV 98.3 / LA 10.02026-04-18 · field out · FF · ground_ball · EV 74.8 / LA 8.02026-04-19 · field out · FC · ground_ball · EV 70.8 / LA -28.02026-04-20 · field out · FF · fly_ball · EV 77.6 / LA 51.02026-04-20 · field out · FC · ground_ball2026-04-21 · single · SI · ground_ball · EV 74.2 / LA -9.02026-04-21 · single · FC · ground_ball · EV 99.4 / LA 7.02026-04-21 · home run · FF · line_drive · EV 110.9 / LA 20.02026-04-21 · field out · FC · fly_ball · EV 81.4 / LA 50.02026-04-22 · field out · FF · ground_ball · EV 72.7 / LA -52.02026-04-22 · single · CU · ground_ball · EV 105.6 / LA 1.02026-04-22 · field out · FF · fly_ball · EV 87.3 / LA 48.02026-04-22 · field out · FF · popup · EV 79.6 / LA 57.02026-04-24 · field out · SL · line_drive · EV 97.2 / LA 7.02026-04-24 · field out · FF · line_drive · EV 93.4 / LA 21.02026-04-24 · field out · FF · ground_ball · EV 77.8 / LA -13.02026-04-24 · double · FF · line_drive · EV 107.4 / LA 16.02026-04-24 · field out · SL · ground_ball · EV 103.2 / LA -3.02026-04-25 · field out · FF · fly_ball · EV 96.5 / LA 44.02026-04-25 · single · SI · ground_ball · EV 101.3 / LA 3.02026-04-26 · field out · SI · ground_ball · EV 78.0 / LA -13.02026-04-26 · field out · FC · ground_ball · EV 80.0 / LA -1.02026-04-26 · field out · FF · popup · EV 83.3 / LA 56.02026-04-27 · single · FF · ground_ball · EV 103.8 / LA -2.02026-04-27 · double · FS · line_drive · EV 98.3 / LA 16.02026-04-28 · sac bunt · FS · ground_ball · EV 33.6 / LA -79.02026-04-29 · field out · FF · popup · EV 89.0 / LA 70.02026-05-01 · single · CH · line_drive · EV 102.1 / LA 8.02026-05-01 · field out · FS · line_drive · EV 87.1 / LA 19.02026-05-02 · field out · FF · fly_ball · EV 94.2 / LA 32.02026-05-02 · field out · FF · popup · EV 68.3 / LA 70.02026-05-02 · field out · FF · popup · EV 63.2 / LA 42.02026-05-04 · single · SI · line_drive · EV 102.0 / LA 10.02026-05-04 · single · KC · line_drive · EV 105.8 / LA 13.02026-05-05 · field out · FC · popup · EV 70.1 / LA 62.02026-05-05 · field out · SL · fly_ball · EV 73.1 / LA 32.02026-05-06 · double · FS · line_drive · EV 96.9 / LA 16.02026-05-06 · field out · FF · popup · EV 75.5 / LA 59.02026-05-06 · field out · FF · popup · EV 89.7 / LA 61.02026-05-06 · field out · FF · fly_ball · EV 96.3 / LA 59.02026-05-07 · field out · FF · fly_ball · EV 95.9 / LA 43.02026-05-07 · field out · FF · fly_ball · EV 98.7 / LA 31.02026-05-09 · home run · SL · line_drive · EV 100.3 / LA 23.02026-05-09 · field out · FF · fly_ball · EV 85.3 / LA 41.02026-05-10 · single · FF · line_drive · EV 100.3 / LA 7.02026-05-12 · single · FF · ground_ball · EV 38.5 / LA -58.02026-05-12 · field out · CH · fly_ball · EV 101.6 / LA 32.02026-05-12 · field out · FF · popup · EV 82.8 / LA 84.02026-05-13 · field out · FF · fly_ball · EV 93.0 / LA 36.02026-05-13 · field out · FC · popup · EV 75.7 / LA 59.02026-05-13 · field out · CH · ground_ball · EV 98.7 / LA -32.02026-05-13 · field out · FS · ground_ball · EV 63.9 / LA -36.02026-05-14 · field out · SL · ground_ball · EV 74.7 / LA 2.02026-05-14 · field out · FF · fly_ball · EV 90.5 / LA 50.02026-05-15 · home run · FF · fly_ball · EV 100.0 / LA 30.02026-05-15 · single · FS · ground_ball · EV 98.7 / LA 4.02026-05-15 · field out · CH · ground_ball · EV 74.0 / LA 6.02026-05-15 · single · SL · popup · EV 61.1 / LA 44.02026-05-16 · single · SI · line_drive · EV 91.4 / LA 12.02026-05-16 · triple · FC · line_drive · EV 89.7 / LA 21.02026-05-16 · single · CH · popup · EV 61.9 / LA 27.02026-05-17 · double · FC · line_drive · EV 74.4 / LA 24.02026-05-17 · field out · CH · line_drive · EV 100.5 / LA 21.02026-05-17 · single · CH · line_drive · EV 91.7 / LA 14.02026-05-18 · field error · CH · ground_ball · EV 101.7 / LA -8.02026-05-18 · field out · FA · fly_ball · EV 83.1 / LA 53.02026-05-21 · field out · SI · ground_ball · EV 96.8 / LA -2.02026-05-21 · field out · FF · fly_ball · EV 93.4 / LA 34.02026-05-21 · field out · FF · ground_ball · EV 33.2 / LA -32.02026-05-22 · field out · FS · ground_ball · EV 98.3 / LA -3.02026-05-22 · field out · SI · ground_ball · EV 63.0 / LA -19.02026-05-23 · field out · CH · fly_ball · EV 95.0 / LA 24.02026-05-23 · field out · FF · fly_ball · EV 81.8 / LA 49.02026-05-23 · field out · FC · line_drive · EV 65.6 / LA 16.02026-05-24 · single · ST · line_drive · EV 93.0 / LA 9.02026-05-24 · field out · FC · popup · EV 66.8 / LA 77.02026-05-24 · field out · FF · ground_ball · EV 73.4 / LA 8.02026-05-24 · field out · FF · line_drive · EV 83.8 / LA 6.02026-05-25 · field out · FS · fly_ball · EV 97.5 / LA 28.02026-05-25 · field out · SI · ground_ball · EV 72.4 / LA -71.02026-05-26 · single · SI · ground_ball · EV 94.0 / LA -6.02026-05-26 · field out · FS · ground_ball · EV 61.9 / LA -48.02026-05-26 · field out · SL · ground_ball · EV 83.5 / LA -2.02026-05-27 · field out · FF · ground_ball · EV 84.0 / LA 6.02026-05-27 · force out · CH · ground_ball · EV 96.3 / LA -12.02026-05-31 · field error · SL · ground_ball · EV 81.9 / LA 0.02026-05-31 · field out · SI · fly_ball · EV 80.2 / LA 33.0 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 Marsee, Jakob · aggregate bat-tracking arc Swing tilt 29.3° Length 6.7 ft Ideal path 48% MITHRANDIR · CHARTS
Mithrandir Metrics ATTACK ANGLE Parameterized Mithrandir chart rendered as SVG for templates and exports. Attack Angle Marsee, Jakob · aggregate attack vector Attack angle 5.9° Direction -6.1° MITHRANDIR · CHARTS
Mithrandir Metrics BAT SPEED DISTRIBUTION Parameterized Mithrandir chart rendered as SVG for templates and exports. Bat Speed Marsee, Jakob · aggregate bat speed marker 60 mph 85 mph Avg bat speed 70.5 mph Hard swing rate 6% Whiff / swing 13% 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 Marsee, Jakob · Aggregate zone metrics; not pitch-by-pitch locations Zone: 48%48%Chase: 23%23%Whiff: 17%17%Zone contact: 92%92%Contact: 83%83%Hard hit: 36%36% Dashed border = aggregate mixed-batter zone proxy MITHRANDIR · CHARTS
Model read

Projection notes

1
templated note
Projection leans more on broad offensive balance than one extreme carrying trait.
Live context

Current-season signal

xwOBA Δ-0.010
wOBA Δ-0.008
Sample257 PA

negative regression

Projection table

Point projection and range

MetricPointRangeHalf-width
Plate Appearances320----
Home Runs9----
Stolen Bases0----
xwOBA0.3060.259 to 0.368+/- 0.054
ISO0.1700.107 to 0.250+/- 0.072
Barrel%4.9%2.6% to 7.9%+/- 2.7%
Hard-Hit%38.0%28.1% to 47.7%+/- 9.8%
K%19.7%14.8% to 25.0%+/- 5.1%
BB%7.6%5.4% to 11.2%+/- 2.9%
BABIP0.2930.273 to 0.353+/- 0.040
Platoon / Shape
vs LHP

82 career PA

xwOBA0.168
K%11.1%
BB%4.2%
Barrel2.7%
vs RHP

159 career PA

xwOBA0.181
K%10.1%
BB%5.2%
Barrel3.0%