Reference layer
Current snapshot
| Age | 29 |
| Height | 6' 0" |
| Weight | 209 lb |
| Debut | 2019-08-24 |
Player profile / Colorado Rockies
Willi Castro
2B · Bats/Throws S/R · 6' 0", 209 lb · Age 29
Club Colorado Rockies
Position 2B
Roster Active
Status Healthy / active roster
Traditional line
Season by season
| PA | R | H | HR | SB | AVG | OBP | SLG | OPS | |
|---|---|---|---|---|---|---|---|---|---|
| 2024 | 635 | 89 | 138 | 12 | 14 | .247 | .331 | .385 | .716 |
| 2025 | 454 | 58 | 91 | 11 | 10 | .226 | .313 | .366 | .679 |
| 2026 | 234 | 31 | 58 | 5 | 5 | .278 | .350 | .402 | .752 |
| 8 Seasons | 2824 | 372 | 626 | 61 | 80 | .247 | .316 | .386 | .702 |
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.
41
Offense
percentile
percentile
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 | 0.330 |
| xwOBA current pace | 0.289 |
| xwOBA rolling p50 | 0.309 |
| Observed weight | 52% |
xwOBA
0.282
0.295
0.309
0.322
0.335
wOBA
0.317
0.336
0.357
0.378
0.396
ISO
0.104
0.121
0.139
0.157
0.174
K%
22.5%
23.8%
25.3%
26.8%
28.1%
Live percentile strip
Current traits vs projection tick
100th = best in MLB.
Hitting · percentile strip
Barrel%3.7%
29
Exit velocity87.4
39
Hard-hit%42.9%
65
+26 vs proj
xBA0.316
42
xSLG0.484
42
xwOBA0.289
30
-36 vs proj
BB%7.9%
39
Bat speed70.9
70
K%25.6%
31
Defense · percentile strip
Arm Runs0.3 · 2B
90
Arm Strength92.9 · 2B
89
Outs Above Avg0.0 · 2B
42
Range Runs-1.2 · 2B
34
Baserunning · percentile strip
Base Running Runs0.8 · 2B
70
Bolts1.0 · 2B
17
SB Success Rate83.3% · 2B
65
Sprint Speed28.2 · 2B
75
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.
Avoids Bad ChasesST 57.1% · rebadged research
14
Avoids Bad TakesHPT 21.8% · rebadged research
78
Correct Decisions62.9% · rebadged research
20
Resists Breaking - horizontalwOBA 0.282 · borderline
59
Resists Breaking - verticalwOBA 0.275 · insufficient sample
66
Resists ChangeupwOBA 0.275 · validated thin sample
57
Resists Cutters + splitterswOBA 0.357 · insufficient sample
10
Resists FastballwOBA 0.347 · validated
35
Resists SinkerwOBA 0.346 · validated
82
SEAGER+ Plate Discipline96
28
Rolling form chart
xwOBA snapshot line
Live snapshot series; true 50/100 PA windows require PA-level logs
Spray profile
Field-coordinate spray profile
123 Statcast batted-ball coordinates from the pitch-event feed (2026). Direction profile remains as the v1 context layer when coordinate density is limited.
Zone profile
Aggregate zone heatmap
Aggregate zone metrics from seasonal Statcast leaderboards.
Bat tracking
Swing path, attack angle, bat speed
Aggregate Savant bat-tracking metrics; not per-swing motion capture. The full swing, with the recommended path overlaid, lives in the 3D Swing Simulator.
Live layer
Delta / regression
| xwOBA Δ | -0.040 |
| wOBA Δ | +0.028 |
negative regression
Regression watch
Running hot. Expect some cooling.
Castro’s wOBA sits at 0.357, but the quality of contact underneath says it should be 0.289 — a gap of 0.068, -2.2 standard deviations from the MLB norm over 242 PA. The results have outrun the underlying process; as the sample grows, expect the numbers to drift back toward the deserved level.
Mithrandir coverage
Module shelf
| Module | Cards | Latest | Signal |
|---|---|---|---|
| Hitting | 2 | 2026-04-07 | On-base pressure held the card together |
Projection links / recent games
Available detail
| Hitter Projections 20260.329 xwOBA | 12 HR | Projection |
| 2026-05-20 vs TEX0 HR | 0 RBI / 3 Ch | 0 E | 0-1 | K |
| 2026-04-20 vs LAD0 HR | 0 RBI / 7 Ch | 0 E | 2-4 | K |
| 2026-04-15 @ HOU0 HR | 1 RBI / 2 Ch | 0 E | 1-1 | 2B, HBP, RBI |
| 2026-04-14 @ HOU0 HR | 0 RBI / 6 Ch | 2 E | 0-5 | 3 K |
| 2026-04-11 @ SD0 HR | 0 RBI / 0 Ch | 0 E | 0-1 | K |