Mithrandir Metrics
Player San Francisco Giants Refreshed Sep 27 06:00 AM ET
Player profile / San Francisco Giants

Brett Harris

3B · Bats/Throws R/R · 6' 2", 208 lb · Age 28

Cards
5
Modules
1
Live Δ
yes
Club San Francisco Giants Position 3B Roster Current MLB team Status Healthy / active roster
Traditional line

Season by season

3D Swing Sim Projections
PARHHRSBAVGOBPSLGOPS
2024123151530.146.276.262.538
202584112001.274.349.342.691
2026513600.136.240.182.422
3 Seasons258294131.186.293.273.566
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.

2026-09-27
12
Offense
percentile
Offense9 metrics
13
Defense1 metrics
47
Speed1 metrics
26
Plate skills10 metrics
66
Rolling projection

Preseason / current pace / Bayesian update

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

2026-09-27
xwOBA preseason0.286
xwOBA current pace0.237
xwOBA rolling p500.277
Observed weight19%
xwOBA
0.236 0.256 0.277 0.298 0.317
wOBA
0.141 0.176 0.214 0.253 0.288
ISO
0.054 0.085 0.120 0.155 0.187
K%
17.5% 20.3% 23.4% 26.4% 29.2%
Live percentile strip

Current traits vs projection tick

100th = best in MLB.

2026-09-27
Hitting · percentile strip
Barrel%2.0%
11 -21 vs proj
Exit velocity85.0
20
Hard-hit%32.1%
23
xBA0.256
5
xSLG0.371
7
xwOBA0.237
6 -37 vs proj
BB%5.9%
21 -36 vs proj
Bat speed66.2
14
K%31.4%
12 -33 vs proj
Defense · percentile strip
Outs Above Avg0.0 · 1B
47
Range Runs0.4 · 1B
Small sample
Baserunning · percentile strip
Sprint Speed26.5 · 1B
26
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.

2026-09-27
Avoids Bad ChasesST 72.2% · rebadged research
86
Avoids Bad TakesHPT 23.5% · rebadged research
67
Correct Decisions70.2% · rebadged research
88
Resists Breaking - horizontalwOBA 0.294 · borderline
37
Resists Breaking - verticalwOBA 0.282 · insufficient sample
40
Resists ChangeupwOBA 0.273 · validated thin sample
70
Resists Cutters + splitterswOBA 0.326 · insufficient sample
46
Resists FastballwOBA 0.320 · validated
83
Resists SinkerwOBA 0.355 · validated
56
SEAGER+ Plate Discipline109
88
Rolling form chart

xwOBA snapshot line

Live snapshot series; true 50/100 PA windows require PA-level logs

1 snapshots
Mithrandir Metrics ROLLING XWOBA LINE Parameterized Mithrandir chart rendered as SVG for templates and exports. season=2026 Rolling xwOBA Harris, Brett · Live snapshot series; true 50/100 PA windows require PA-level logs LG AVG 0.302 0.237 2026-09-27: 0.237 2026-09-27 2026-09-27 xwOBA MITHRANDIR · CHARTS
Spray profile

Field-coordinate spray profile

17 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 Harris, Brett · Statcast batted-ball landing coordinates Left field third: 6% of plotted batted ballsPull 6%Center field third: 88% of plotted batted ballsCenter 88%Right field third: 6% of plotted batted ballsOppo 6% LF 339 CF 399 RF 309 2026-05-05 · field out · CH · ground_ball · EV 61.3 / LA -11.02026-05-07 · field out · EP · fly_ball · EV 80.4 / LA 34.02026-09-13 · field out · FF · fly_ball · EV 95.4 / LA 23.02026-09-13 · field out · FF · fly_ball · EV 97.1 / LA 25.02026-09-18 · single · SL · ground_ball · EV 98.5 / LA -11.02026-09-18 · field out · SI · ground_ball · EV 70.7 / LA -3.02026-09-20 · field out · FF · line_drive · EV 103.6 / LA 14.02026-09-21 · single · FF · ground_ball · EV 91.5 / LA 0.02026-09-21 · field out · FC · fly_ball · EV 86.2 / LA 28.02026-09-21 · single · FC · fly_ball · EV 67.7 / LA 26.02026-09-23 · field out · SL · ground_ball · EV 78.2 / LA -39.02026-09-25 · field out · FF · line_drive · EV 99.2 / LA 15.02026-09-25 · field out · FF · line_drive · EV 102.0 / LA 20.02026-09-26 · field out · SI · popup · EV 83.4 / LA 70.02026-09-26 · field out · FF · ground_ball · EV 58.8 / LA -11.02026-09-26 · field out · FF · ground_ball · EV 90.0 / LA -12.02026-09-26 · field out · FF · fly_ball · EV 83.9 / LA 49.0 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 Harris, Brett · Aggregate zone metrics; not pitch-by-pitch locations Zone: 47%47%Chase: 23%23%Whiff: 28%28%Zone contact: 81%81%Contact: 72%72%Hard hit: 32%32% Dashed border = aggregate mixed-batter zone proxy MITHRANDIR · CHARTS
Reference layer

Current snapshot

Age28
Height6' 2"
Weight208 lb
Debut2024-05-03
Live layer

Delta / regression

xwOBA Δ-0.059
wOBA Δ-0.082
Mithrandir coverage

Module shelf

ModuleCardsLatestSignal
Fielding52026-09-262 chances | 0 difficult plays | Run Exp +0.222
Projection links / recent games

Available detail

No projection links or recent game log rows are available yet.