Jazz Chisholm Jr.
2BQualifiedNew York Yankees · AL · Age 28 · Bats L / Throws R · 375 PA
Most likely driver: plate-discipline erosion — expanding the zone (45% confidence).
Edge breakdown
Steep attack angle without elite bat speed — lift-first approach that depends on timing.
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 | 123 | .283 | .294 | .327 | 22.4lg 22.0 | 26.8 | -1.8 |
| Slider | 53 | .390 | .319 | .288 | 38.1lg 33.5 | 30.2 | 1.0 |
| Sinker | 42 | .494 | .431 | .351 | 22.1lg 13.7 | 14.3 | 3.0 |
| Changeup | 39 | .351 | .315 | .278 | 31.0lg 31.5 | 28.2 | 1.8 |
| Curveball | 46 | .145 | .200 | .281 | 46.9lg 30.8 | 52.2 | -3.5 |
| Cutter | 26 | .327 | .329 | .351 | 39.6lg 22.5 | 23.1 | -1.1 |
| Sweeper | 33 | .358 | .252 | .263 | 31.6lg 31.0 | 33.3 | 1.3 |
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 30.7" (+0.5" vs prior) · off plate 26.1" (+0.3" vs prior)
Where he meets the ball
average intercept, inches vs the front of the plate
43 pctl · +0.4" vs prior
Timing spectrum
share of competitive swings by timing
on-time 67.9% (+0.0% vs prior) · late 9.5% (+0.0% vs prior)
Barrel accuracy
avg miss from the sweet spot · dashed ring = league
76 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).