Willi Castro
2BQualifiedColorado Rockies · NL · Age 29 · Bats S / Throws R · 336 PA
Most likely driver: plate-discipline erosion — expanding the zone (47% confidence).
Edge breakdown
No single trait dominates — a league-typical swing shape.
The swing
Percentiles vs all tracked hitters. Attack angle/direction and tilt are swing-weighted averages across batting sides. Swing type from editable rules — first match wins.
vs pitch types
| Pitch | PA | wOBA | xwOBA | lg xwOBA | Whiff% | K% | RV/100 |
|---|---|---|---|---|---|---|---|
| 4-Seam Fastball | 118 | .348 | .326 | .327 | 29.4lg 22.0 | 29.7 | 0.0 |
| Changeup | 55 | .256 | .216 | .278 | 34.5lg 31.5 | 29.1 | -0.5 |
| Sinker | 34 | .304 | .356 | .351 | 23.6lg 13.7 | 14.7 | -2.1 |
| Curveball | 38 | .378 | .296 | .281 | 26.4lg 30.8 | 26.3 | 1.3 |
| Slider | 38 | .312 | .262 | .288 | 34.7lg 33.5 | 28.9 | 1.1 |
| Cutter | 23 | .500 | .453 | .351 | 20.0lg 22.5 | 26.1 | 3.1 |
| Splitter | 13 | .123 | .147 | .263 | 46.4lg 32.4 | 23.1 | -3.8 |
| Sweeper | 12 | .104 | .151 | .263 | 30.0lg 31.0 | 50.0 | -2.2 |
xwOBA green/red when 20+ points above/below league vs that pitch. RV/100 = run value per 100 pitches seen (positive favors the hitter). Source: Savant pitch arsenal stats.
Where he stands
top-down, side-agnostic (mirrored for LHB)
depth 31.0" (−0.9" vs prior) · off plate 24.4" (+0.2" vs prior)
Where he meets the ball
average intercept, inches vs the front of the plate
24 pctl · +1.3" vs prior
Timing spectrum
share of competitive swings by timing
on-time 60.8% (+0.0% vs prior) · late 20.8% (+0.0% vs prior)
Barrel accuracy
avg miss from the sweet spot · dashed ring = league
20 pctl (lower is better) · +0.0" vs prior
What this can't see: Joint kinetics, hip-shoulder separation, and kinematic sequencing (Hawkeye/KinaTrax, team-internal — never estimated here). Stance angle and foot separation (Savant visuals only, no export). Release extension (column exported empty; needs pitch-level ingest).