Mithrandir Metrics
Player Boston Red Sox Refreshed Jun 2 06:00 AM ET
Player profile / Boston Red Sox

Isiah Kiner-Falefa

2B profile with live context, projection links, and Mithrandir card history when available.

Cards
1
Modules
1
Live Δ
yes
Club Boston Red Sox Position 2B Roster Active 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.

2026-06-02
xwOBA preseason0.284
xwOBA current pace0.323
xwOBA rolling p500.296
Observed weight32%
xwOBA
0.267 0.281 0.296 0.311 0.325
wOBA
0.329 0.359 0.391 0.424 0.453
ISO
0.060 0.078 0.098 0.118 0.136
K%
15.1% 16.7% 18.4% 20.2% 21.8%
Live percentile strip

Current traits vs projection tick

100th = best in MLB.

2026-06-02
Hitting · percentile strip
BB%8.8%
48 +39 vs proj
Barrel%2.9%
23
Bat speed65.0
7
Exit velocity83.1
7
Hard-hit%27.6%
9
K%14.7%
87
xBA0.346
71
xSLG0.442
27
xwOBA0.323
61 +39 vs proj
Defense · percentile strip
Arm Strength79.0 · 2B
8
Outs Above Avg2.0 · 2B
81
Range Runs3.5 · 2B
88
Baserunning · percentile strip
Base Running Runs1.1 · 2B
81
SB Success Rate80.0% · 2B
49
Sprint Speed27.3 · 2B
50
Mithrandir+

Stuff+ and arsenal context

Stuff+ appears when the current pitch-event scoring artifact includes this pitcher; missing coverage is shown explicitly.

2026-06-02
Avoids Bad ChasesST 56.1% · rebadged research
14
Avoids Bad TakesHPT 27.1% · rebadged research
31
Correct Decisions59.6% · rebadged research
8
Resists Breaking - horizontalwOBA 0.329 · borderline
3
Resists Breaking - verticalwOBA 0.270 · insufficient sample
73
Resists ChangeupwOBA 0.274 · validated thin sample
57
Resists Cutters + splitterswOBA 0.317 · insufficient sample
88
Resists FastballwOBA 0.328 · validated
75
Resists SinkerwOBA 0.349 · validated
73
SEAGER+ Plate Discipline92
12
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 Kiner-Falefa, Isiah · Live snapshot series; true 50/100 PA windows require PA-level logs LG AVG 0.313 2026-05-19: 0.2752026-05-21: 0.2932026-05-23: 0.2902026-05-24: 0.2942026-05-25: 0.2982026-05-26: 0.2982026-05-28: 0.3002026-05-29: 0.3002026-05-30: 0.3172026-05-31: 0.3222026-06-01: 0.3232026-06-02: 0.323 2026-05-19 2026-06-02 xwOBA 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 Kiner-Falefa, Isiah · Aggregate zone metrics; not pitch-by-pitch locations Zone: 46%46%Chase: 34%34%Whiff: 14%14%Zone contact: 93%93%Contact: 86%86%Hard hit: 28%28% Dashed border = aggregate mixed-batter zone proxy MITHRANDIR · CHARTS
Reference layer

Current snapshot

Age31
Height5' 10"
Weight195 lb
Debut2018-04-10
Live layer

Delta / regression

xwOBA Δ+0.043
wOBA Δ+0.111

negative regression

Mithrandir coverage

Module shelf

ModuleCardsLatestSignal
Hitting12026-05-26On-base pressure held the card together
Projection links / recent games

Available detail

Hitter Projections 20260.280 xwOBA | 7 HRProjection
2026-05-20 @ KC0 HR | 0 RBI / 2 Ch | 0 E0-2 | K
2026-04-20 vs DET0 HR | 2 RBI / 2 Ch | 0 E1-2 | K, 2 RBI, SB
2026-04-15 @ MIN0 HR | 0 RBI / 1 Ch | 0 E2-3 | BB, R
2026-04-14 @ MIN0 HR | 0 RBI / 7 Ch | 0 E1-3
2026-04-13 @ MIN0 HR | 0 RBI / 1 Ch | 0 E0-1