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

Riley, Austin

Middle-order power profile with real damage

Primary
0.343 xwOBA
Range
0.297 to 0.382
Live Δ
yes
Team ATL Archetype Impact slugger Age 29 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 preseason0.344
xwOBA current pace0.303
xwOBA rolling p500.322
Observed weight55%
xwOBA
0.294 0.307 0.322 0.336 0.349
wOBA
0.293 0.310 0.330 0.349 0.367
ISO
0.157 0.172 0.189 0.206 0.221
K%
23.6% 24.9% 26.5% 28.0% 29.3%
Current percentile strip

Actual percentile with projection tick

100th = best in MLB.

2026-06-01
Hitting · percentile strip
BB%7.9%
39
Barrel%7.2%
77
Bat speed73.6
92
Exit velocity91.1
85
Hard-hit%45.7%
74
K%27.9%
22
xBA0.319
44
xSLG0.588
71
xwOBA0.303
42 -35 vs proj
Defense · percentile strip
Arm Runs-0.0 · 3B
23
Arm Strength87.2 · 3B
65
Outs Above Avg-3.0 · 3B
9
Range Runs-2.4 · 3B
15
Baserunning · percentile strip
Base Running Runs0.9 · 3B
75
Sprint Speed27.8 · 3B
65
SB Success Rate100.0% · 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 62.3% · rebadged research
35
Avoids Bad TakesHPT 25.8% · rebadged research
43
Correct Decisions63.3% · rebadged research
23
SEAGER+ Plate Discipline98
33
Resists Breaking - horizontalwOBA 0.274 · borderline
78
Resists Breaking - verticalwOBA 0.254 · insufficient sample
98
Resists ChangeupwOBA 0.256 · validated thin sample
93
Resists Cutters + splitterswOBA 0.330 · insufficient sample
56
Resists FastballwOBA 0.344 · validated
43
Resists SinkerwOBA 0.379 · validated
11
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 Riley, Austin · Live snapshot series; true 50/100 PA windows require PA-level logs LG AVG 0.313 2026-05-17: 0.3032026-05-19: 0.3122026-05-21: 0.3072026-05-23: 0.3132026-05-24: 0.3082026-05-25: 0.3102026-05-26: 0.3122026-05-28: 0.3112026-05-29: 0.3112026-05-30: 0.3052026-05-31: 0.3042026-06-01: 0.303 2026-05-17 2026-06-01 xwOBA MITHRANDIR · CHARTS
Spray profile

Field-coordinate spray profile

160 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 Riley, Austin · Statcast batted-ball landing coordinates Left field third: 18% of plotted batted ballsPull 18%Center field third: 67% of plotted batted ballsCenter 67%Right field third: 16% of plotted batted ballsOppo 16% LF 335 CF 400 RF 325 2026-03-16 · single · CH · line_drive · EV 93.4 / LA 14.02026-03-16 · grounded into double play · FC · ground_ball · EV 96.2 / LA -1.02026-03-16 · field out · FC · ground_ball · EV 85.5 / LA -3.02026-03-18 · field out · FF · fly_ball · EV 96.9 / LA 28.02026-03-18 · field out · FF · popup · EV 84.2 / LA 50.02026-03-20 · field out · FF · line_drive · EV 55.2 / LA 24.02026-03-20 · field out · FF · fly_ball · EV 73.6 / LA 51.02026-03-20 · home run · FF · fly_ball · EV 102.1 / LA 31.02026-03-21 · home run · FF · fly_ball · EV 109.6 / LA 34.02026-03-21 · double · ST · fly_ball · EV 99.2 / LA 28.02026-03-21 · double · ST · fly_ball · EV 101.7 / LA 51.02026-03-21 · field out · SI · ground_ball · EV 84.6 / LA -27.02026-03-23 · field out · SI · fly_ball · EV 93.5 / LA 31.02026-03-24 · field out · SL · fly_ball · EV 98.2 / LA 28.02026-03-27 · single · FF · ground_ball · EV 94.7 / LA -7.02026-03-27 · single · CH · line_drive · EV 78.1 / LA 25.02026-03-27 · single · FF · line_drive · EV 77.3 / LA 23.02026-03-28 · single · FC · ground_ball · EV 104.8 / LA -1.02026-03-28 · field out · SL · popup · EV 64.5 / LA 59.02026-03-29 · field out · FC · line_drive · EV 109.7 / LA 17.02026-03-29 · field out · SI · ground_ball · EV 76.7 / LA -14.02026-03-29 · field out · CU · fly_ball · EV 98.1 / LA 43.02026-03-30 · field out · SL · ground_ball · EV 66.0 / LA -34.02026-03-30 · field out · FC · popup · EV 87.2 / LA 68.02026-03-30 · field out · CH · ground_ball · EV 78.3 / LA 5.02026-03-31 · field out · SI · popup · EV 86.1 / LA 80.02026-03-31 · field out · FC · fly_ball · EV 105.2 / LA 41.02026-03-31 · field out · SI · ground_ball · EV 102.9 / LA -11.02026-04-01 · field out · SI · fly_ball · EV 96.2 / LA 29.02026-04-01 · single · SI · fly_ball · EV 78.0 / LA 30.02026-04-02 · field out · SL · popup · EV 74.8 / LA 74.02026-04-02 · double · SI · ground_ball · EV 93.1 / LA 0.02026-04-03 · field out · CH · ground_ball · EV 63.3 / LA -51.02026-04-03 · force out · CH · ground_ball · EV 82.0 / LA 2.02026-04-03 · field out · ST · fly_ball · EV 94.3 / LA 31.02026-04-04 · force out · SV · ground_ball · EV 96.2 / LA -2.02026-04-04 · field out · SI · popup · EV 57.4 / LA 84.02026-04-05 · field out · FS · fly_ball · EV 86.3 / LA 50.02026-04-05 · field out · FF · popup · EV 90.7 / LA 71.02026-04-06 · grounded into double play · SI · ground_ball · EV 79.6 / LA 10.02026-04-06 · field out · FF · fly_ball · EV 98.6 / LA 30.02026-04-07 · field out · SL · ground_ball · EV 61.7 / LA 6.02026-04-07 · single · FF · ground_ball · EV 106.3 / LA -3.02026-04-07 · single · SL · line_drive · EV 86.0 / LA 15.02026-04-07 · field out · FF · fly_ball · EV 95.9 / LA 51.02026-04-08 · double · FF · line_drive · EV 75.0 / LA 27.02026-04-08 · field out · SI · line_drive · EV 104.7 / LA 19.02026-04-10 · field out · FC · line_drive · EV 89.3 / LA 10.02026-04-10 · single · FF · ground_ball · EV 109.3 / LA 7.02026-04-10 · field out · SL · fly_ball · EV 92.9 / LA 46.02026-04-10 · single · FF · line_drive · EV 86.5 / LA 19.02026-04-11 · field out · FF · popup · EV 78.8 / LA 82.02026-04-11 · field out · CH · ground_ball · EV 83.2 / LA -21.02026-04-11 · field out · FF · ground_ball · EV 101.3 / LA 4.02026-04-12 · single · SI · ground_ball · EV 99.0 / LA 4.02026-04-12 · double · FF · line_drive · EV 106.7 / LA 15.02026-04-12 · field out · CH · ground_ball · EV 69.7 / LA -18.02026-04-13 · field out · FF · fly_ball · EV 101.4 / LA 49.02026-04-13 · single · FF · line_drive · EV 97.5 / LA 18.02026-04-13 · field out · FF · ground_ball · EV 107.8 / LA -13.02026-04-13 · field out · ST · ground_ball · EV 83.0 / LA -3.02026-04-13 · grounded into double play · SI · ground_ball · EV 81.0 / LA -14.02026-04-14 · field out · FF · fly_ball · EV 102.0 / LA 45.02026-04-14 · field out · FF · ground_ball · EV 103.0 / LA 7.02026-04-14 · field out · FF · popup · EV 93.5 / LA 70.02026-04-14 · field out · ST · line_drive · EV 98.3 / LA 22.02026-04-15 · field out · FF · popup · EV 92.9 / LA 71.02026-04-15 · field out · FF · fly_ball · EV 98.0 / LA 62.02026-04-15 · home run · FF · fly_ball · EV 109.3 / LA 22.02026-04-15 · double · SL · fly_ball · EV 105.7 / LA 32.02026-04-17 · home run · FC · fly_ball · EV 103.0 / LA 25.02026-04-17 · home run · FF · fly_ball · EV 104.7 / LA 24.02026-04-18 · field out · SL · fly_ball · EV 81.0 / LA 37.02026-04-18 · single · CH · ground_ball · EV 43.1 / LA 34.02026-04-18 · single · SI · ground_ball · EV 111.5 / LA 2.02026-04-19 · field out · SL · line_drive · EV 86.5 / LA 11.02026-04-19 · field out · CU · ground_ball · EV 86.7 / LA -12.02026-04-19 · single · SI · ground_ball · EV 80.8 / LA -60.02026-04-19 · field out · SI · ground_ball · EV 97.3 / LA 4.02026-04-20 · field out · FF · ground_ball · EV 99.8 / LA -14.02026-04-20 · field out · FF · ground_ball · EV 103.6 / LA -8.02026-04-21 · field out · SI · ground_ball · EV 82.0 / LA -24.02026-04-21 · field out · CH · popup · EV 93.7 / LA 67.02026-04-21 · field out · FF · ground_ball · EV 100.6 / LA -5.02026-04-22 · field out · ST · fly_ball · EV 101.7 / LA 39.02026-04-22 · field out · SI · fly_ball · EV 91.9 / LA 44.02026-04-22 · field out · SL · ground_ball · EV 95.3 / LA 0.02026-04-23 · field out · FF · fly_ball · EV 96.4 / LA 43.02026-04-23 · double · SI · line_drive · EV 81.8 / LA 29.02026-04-24 · field out · FF · ground_ball · EV 75.9 / LA -5.02026-04-24 · field out · SI · fly_ball · EV 93.6 / LA 52.02026-04-24 · field out · SI · line_drive · EV 98.2 / LA 17.02026-04-25 · grounded into double play · SI · ground_ball · EV 90.6 / LA -16.02026-04-25 · double · SI · line_drive · EV 106.7 / LA 15.02026-04-25 · field out · ST · fly_ball · EV 87.3 / LA 38.02026-04-25 · field out · SI · ground_ball · EV 105.0 / LA -21.02026-04-26 · field out · KC · popup · EV 86.1 / LA 69.02026-04-26 · field out · KC · ground_ball · EV 70.0 / LA -35.02026-04-26 · force out · FF · ground_ball · EV 83.6 / LA 2.02026-04-28 · field error · SI · ground_ball · EV 50.3 / LA -64.02026-04-29 · grounded into double play · SL · ground_ball · EV 98.4 / LA -8.02026-04-30 · field out · CU · fly_ball · EV 93.3 / LA 60.02026-05-01 · single · SI · line_drive · EV 102.3 / LA 13.02026-05-01 · sac fly · SL · fly_ball · EV 93.1 / LA 46.02026-05-01 · single · FF · ground_ball · EV 103.5 / LA -15.02026-05-02 · home run · SI · fly_ball · EV 106.1 / LA 30.02026-05-03 · field out · SI · fly_ball · EV 99.3 / LA 49.02026-05-03 · single · KC · ground_ball · EV 101.6 / LA 1.02026-05-04 · field out · FF · line_drive · EV 96.6 / LA 24.02026-05-04 · field out · FF · fly_ball · EV 92.0 / LA 49.02026-05-04 · home run · FF · fly_ball · EV 109.1 / LA 24.02026-05-04 · single · SI · line_drive · EV 107.2 / LA 9.02026-05-05 · grounded into double play · ST · ground_ball · EV 76.5 / LA 4.02026-05-05 · field out · SI · ground_ball · EV 89.1 / LA -37.02026-05-06 · field out · ST · ground_ball · EV 66.5 / LA -28.02026-05-08 · field out · FF · fly_ball · EV 91.2 / LA 62.02026-05-08 · double · SL · fly_ball · EV 100.4 / LA 27.02026-05-08 · single · SL · ground_ball · EV 81.6 / LA 9.02026-05-09 · force out · FF · ground_ball · EV 89.9 / LA -13.02026-05-09 · field out · CU · ground_ball · EV 88.5 / LA -9.02026-05-09 · single · SL · ground_ball · EV 101.8 / LA -2.02026-05-10 · single · FF · line_drive · EV 108.6 / LA 9.02026-05-10 · field out · CH · fly_ball · EV 94.1 / LA 50.02026-05-10 · field out · SL · line_drive · EV 99.6 / LA 18.02026-05-12 · field out · ST · fly_ball · EV 102.9 / LA 27.02026-05-12 · single · FF · ground_ball · EV 79.8 / LA -5.02026-05-12 · home run · SI · fly_ball · EV 107.0 / LA 35.02026-05-13 · grounded into double play · ST · ground_ball · EV 89.8 / LA 11.02026-05-13 · field out · FS · ground_ball · EV 66.2 / LA -37.02026-05-13 · field out · FF · ground_ball · EV 58.7 / LA -4.02026-05-14 · single · FF · line_drive · EV 76.8 / LA 24.02026-05-14 · field out · SI · fly_ball · EV 103.8 / LA 50.02026-05-15 · single · FF · line_drive · EV 108.2 / LA 11.02026-05-15 · field out · SI · fly_ball · EV 93.1 / LA 47.02026-05-16 · field out · FF · fly_ball · EV 72.1 / LA 37.02026-05-16 · field out · CH · ground_ball · EV 111.2 / LA -2.02026-05-16 · field error · SI · ground_ball · EV 84.8 / LA -14.02026-05-17 · home run · FC · fly_ball · EV 104.0 / LA 31.02026-05-17 · field out · SI · line_drive · EV 101.4 / LA 20.02026-05-17 · double · CH · line_drive · EV 101.0 / LA 12.02026-05-18 · field out · FF · fly_ball · EV 99.3 / LA 66.02026-05-18 · field out · CH · fly_ball · EV 104.7 / LA 43.02026-05-18 · field out · FF · fly_ball · EV 74.6 / LA 53.02026-05-18 · field out · ST · ground_ball · EV 104.7 / LA -20.02026-05-19 · field out · FF · line_drive · EV 41.6 / LA 19.02026-05-20 · home run · ST · fly_ball · EV 103.6 / LA 33.02026-05-20 · field out · FS · ground_ball · EV 79.1 / LA -19.02026-05-21 · field out · SL · fly_ball · EV 76.0 / LA 48.02026-05-22 · single · FF · line_drive · EV 103.8 / LA 14.02026-05-22 · single · ST · line_drive · EV 89.2 / LA 10.02026-05-22 · single · FF · line_drive · EV 87.2 / LA 16.02026-05-23 · field out · CU · fly_ball · EV 89.3 / LA 34.02026-05-24 · single · FF · ground_ball · EV 111.9 / LA 7.02026-05-24 · single · SL · line_drive · EV 86.0 / LA 15.02026-05-26 · triple · CH · fly_ball · EV 103.8 / LA 39.02026-05-27 · field out · FC · fly_ball · EV 88.7 / LA 38.02026-05-31 · field out · CH · line_drive · EV 102.1 / LA 17.02026-05-31 · field out · FF · fly_ball · EV 91.9 / LA 46.02026-05-31 · sac fly · CH · line_drive · EV 105.4 / LA 17.02026-05-31 · field out · CH · ground_ball · EV 76.3 / LA -11.0 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 Riley, Austin · aggregate bat-tracking arc Swing tilt 31.0° Length 7.5 ft Ideal path 49% MITHRANDIR · CHARTS
Mithrandir Metrics ATTACK ANGLE Parameterized Mithrandir chart rendered as SVG for templates and exports. Attack Angle Riley, Austin · aggregate attack vector Attack angle 11.1° Direction -4.1° MITHRANDIR · CHARTS
Mithrandir Metrics BAT SPEED DISTRIBUTION Parameterized Mithrandir chart rendered as SVG for templates and exports. Bat Speed Riley, Austin · aggregate bat speed marker 60 mph 85 mph Avg bat speed 74.9 mph Hard swing rate 48% Whiff / swing 29% 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 Riley, Austin · Aggregate zone metrics; not pitch-by-pitch locations Zone: 44%44%Chase: 33%33%Whiff: 28%28%Zone contact: 83%83%Contact: 72%72%Hard hit: 46%46% 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-0.040
wOBA Δ-0.014
Sample265 PA

negative regression

Projection table

Point projection and range

MetricPointRangeHalf-width
Plate Appearances484----
Home Runs20----
Stolen Bases0----
xwOBA0.3430.297 to 0.382+/- 0.043
ISO0.2030.143 to 0.265+/- 0.061
Barrel%8.6%6.2% to 10.8%+/- 2.3%
Hard-Hit%49.6%43.9% to 56.8%+/- 6.4%
K%25.2%20.8% to 30.4%+/- 4.8%
BB%7.5%5.2% to 10.0%+/- 2.4%
BABIP0.3200.270 to 0.362+/- 0.046
Platoon / Shape
vs LHP

873 career PA

xwOBA0.298
K%19.1%
BB%7.6%
Barrel6.8%
vs RHP

2922 career PA

xwOBA0.294
K%22.7%
BB%5.8%
Barrel7.8%