Reference layer
Current snapshot
| Age | 31 |
| Height | 5' 11" |
| Weight | 187 lb |
| Debut | 2016-08-02 |
Player profile / Minnesota Twins
Orlando Arcia
SS profile with live context, projection links, and Mithrandir card history when available.
Club Minnesota Twins
Position SS
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.
| xwOBA preseason | 0.273 |
| xwOBA current pace | 0.269 |
| xwOBA rolling p50 | 0.272 |
| Observed weight | 16% |
xwOBA
0.227
0.248
0.272
0.296
0.317
wOBA
0.380
0.428
0.480
0.533
0.580
ISO
0.063
0.097
0.135
0.173
0.207
K%
15.2%
17.6%
20.3%
23.0%
25.4%
Live percentile strip
Current traits vs projection tick
100th = best in MLB.
Defense · percentile strip
Outs Above Avg0.4 · 2B · small sample regression applied
65
Regression applied
Range Runs0.9 · 2B
Limited
Baserunning · percentile strip
SB Success Rate0.0% · 2B
Limited
Sprint Speed25.4 · 2B
Limited
Mithrandir+
Stuff+ and arsenal context
Stuff+ appears when the current pitch-event scoring artifact includes this pitcher; missing coverage is shown explicitly.
Avoids Bad ChasesST 56.8% · rebadged research
14
Avoids Bad TakesHPT 30.0% · rebadged research
12
Correct Decisions62.7% · rebadged research
18
Mithrandir Stuff+55
2
Resists Breaking - horizontalwOBA 0.276 · borderline
73
Resists Breaking - verticalwOBA 0.276 · insufficient sample
53
Resists ChangeupwOBA 0.281 · validated thin sample
36
Resists Cutters + splitterswOBA 0.341 · insufficient sample
25
Resists FastballwOBA 0.346 · validated
38
Resists SinkerwOBA 0.370 · validated
21
SEAGER+ Plate Discipline89
10
Rolling form chart
xwOBA allowed snapshot line
Live snapshot series; true 50/100 PA windows require PA-level logs
No chart yet
No Live State xwOBA snapshots are available for this player.
Optimization map
Arsenal optimization map
Pitch-shape context from this pitcher’s current arsenal snapshot. Hover a pitch to inspect usage, movement, and bat-missing context.
2Pitches
2026Season
57%Top usage
ride
armside
gloveside
+Arsenal gap
+Shape contrast
Zone profile
Aggregate zone heatmap
Aggregate zone metrics from seasonal Statcast leaderboards.
Pitch arsenal
Usage mix, movement map, and Stuff+ composition
2026 pitch-level arsenal aggregates; current season takes over after 100 tracked pitches across at least 2 pitch types. Descriptive pitch-type Stuff+ composition. Not a promoted predictive metric.
| Pitch | Usage | Pitches | Stuff+ | Status |
|---|---|---|---|---|
| CB | 57.1% | 8 | 65 | limited sample |
| SL | 42.9% | 6 | 91 | limited sample |
Method note
Renamed from the attempted Kirby Index after audit; true Kirby requires release-angle trajectory data.
Live layer
Delta / regression
No Live State delta is available for this profile yet.
Mithrandir coverage
Module shelf
| Module | Cards | Latest | Signal |
|---|---|---|---|
| No Mithrandir card history is available for this player yet. | |||
Projection links / recent games
Available detail
| Hitter Projections 20260.270 xwOBA | 11 HR | Projection |
| 2026-03-24 vs BOS0 HR | 0 RBI / 3 Ch | 0 E | 0-1 | BB, K, 2 R |
| 2026-03-23 @ BOS0 HR | 2 RBI / 3 Ch | 0 E | 3-4 | 2 RBI |
| 2026-03-22 vs ATL0 HR | 1 RBI / 2 Ch | 0 E | 1-1 | RBI |
| 2026-03-20 vs TOR0 HR | 0 RBI / 5 Ch | 1 E | 0-3 |