Mithrandir Metrics
Player Minnesota Twins Refreshed Jun 1 06:00 AM ET
Player profile / Minnesota Twins

Ryan Jeffers

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

Cards
4
Modules
1
Live Δ
yes
Club Minnesota Twins Position C Roster Injured 10-Day 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 preseason0.320
xwOBA current pace0.389
xwOBA rolling p500.350
Observed weight43%
xwOBA
0.321 0.334 0.350 0.365 0.379
wOBA
0.418 0.442 0.468 0.494 0.517
ISO
0.173 0.191 0.211 0.230 0.248
K%
15.8% 17.2% 18.7% 20.3% 21.7%
Live percentile strip

Current traits vs projection tick

100th = best in MLB.

2026-06-01
Hitting · percentile strip
BB%13.8%
92 +45 vs proj
Barrel%10.8%
95 +38 vs proj
Bat speed71.5
75
Exit velocity90.1
73
Hard-hit%41.0%
53
K%15.0%
86 +27 vs proj
xBA0.322
48
xSLG0.613
77
xwOBA0.389
94 +34 vs proj
Defense · percentile strip
Blocking Runs0.3 · C
64
Catcher Throwing-1.1 · C
12
Framing Runs1.6 · C
72
Pop Time2.0 · C
32
Baserunning · percentile strip
Base Running Runs-0.9 · C
14
Sprint Speed26.3 · C
24
Mithrandir+

Stuff+ and arsenal context

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

2026-06-01
Avoids Bad ChasesST 73.8% · rebadged research
88
Avoids Bad TakesHPT 27.5% · rebadged research
27
Correct Decisions67.2% · rebadged research
60
Resists Breaking - horizontalwOBA 0.324 · borderline
5
Resists Breaking - verticalwOBA 0.277 · insufficient sample
44
Resists ChangeupwOBA 0.275 · validated thin sample
50
Resists Cutters + splitterswOBA 0.360 · insufficient sample
7
Resists FastballwOBA 0.339 · validated
52
Resists SinkerwOBA 0.421 · validated
0
SEAGER+ Plate Discipline105
76
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 Jeffers, Ryan · Live snapshot series; true 50/100 PA windows require PA-level logs LG AVG 0.313 2026-05-17: 0.3862026-05-19: 0.3912026-05-21: 0.3902026-05-23: 0.3902026-05-24: 0.3902026-05-25: 0.3902026-05-26: 0.3902026-05-28: 0.3902026-05-29: 0.3892026-05-30: 0.3892026-05-31: 0.3892026-06-01: 0.389 2026-05-17 2026-06-01 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 Jeffers, Ryan · Aggregate zone metrics; not pitch-by-pitch locations Zone: 46%46%Chase: 25%25%Whiff: 16%16%Zone contact: 93%93%Contact: 84%84%Hard hit: 41%41% Dashed border = aggregate mixed-batter zone proxy 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 Jeffers, Ryan · aggregate bat-tracking arc Swing tilt 28.7° Length 7.2 ft Ideal path 57% MITHRANDIR · CHARTS
Mithrandir Metrics ATTACK ANGLE Parameterized Mithrandir chart rendered as SVG for templates and exports. Attack Angle Jeffers, Ryan · aggregate attack vector Attack angle 9.5° Direction -2.5° MITHRANDIR · CHARTS
Mithrandir Metrics BAT SPEED DISTRIBUTION Parameterized Mithrandir chart rendered as SVG for templates and exports. Bat Speed Jeffers, Ryan · aggregate bat speed marker 60 mph 85 mph Avg bat speed 73.0 mph Hard swing rate 37% Whiff / swing 19% MITHRANDIR · CHARTS
Reference layer

Current snapshot

Age28
Height6' 2"
Weight235 lb
Debut2020-08-20
Live layer

Delta / regression

xwOBA Δ+0.069
wOBA Δ+0.147

negative regression

Mithrandir coverage

Module shelf

ModuleCardsLatestSignal
Hitting42026-05-17Impact contact was the main driver
Projection links / recent games

Available detail

Hitter Projections 20260.321 xwOBA | 16 HRProjection
2026-04-17 vs CIN0 HR | 0 RBI / 0 Ch | 0 E1-4
2026-04-15 vs BOS0 HR | 0 RBI / 8 Ch | 0 E0-4 | K
2026-04-13 vs BOS1 HR | 3 RBI / 11 Ch | 0 E3-4 | HR, BB, 3 RBI
2026-04-11 @ TOR0 HR | 1 RBI / 6 Ch | 0 E0-3 | BB, RBI, R
2026-04-08 vs DET0 HR | 1 RBI / 6 Ch | 0 E1-3 | 2 BB, K, RBI