Caleb Durbin
3BQualifiedBoston Red Sox · AL · Age 26 · Bats R / Throws R · 338 PA
Most likely driver: plate-discipline erosion — expanding the zone (47% confidence).Mechanical flag: contact depth vs plate +3.4".
Edge breakdown
Short, flat, repeatable swing — squares the ball up and rarely misses, trades away loft.
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 |
|---|---|---|---|---|---|---|---|
| Sinker | 100 | .280 | .287 | .351 | 7.4lg 13.7 | 7.0 | -2.0 |
| 4-Seam Fastball | 94 | .344 | .333 | .327 | 7.7lg 22.0 | 16.0 | 0.3 |
| Slider | 42 | .293 | .263 | .288 | 25.0lg 33.5 | 11.9 | 0.4 |
| Cutter | 29 | .371 | .241 | .351 | 18.6lg 22.5 | 17.2 | 1.7 |
| Changeup | 31 | .202 | .232 | .278 | 35.1lg 31.5 | 19.4 | -1.5 |
| Sweeper | 23 | .322 | .203 | .263 | 21.6lg 31.0 | 26.1 | 2.5 |
| Curveball | 13 | .331 | .244 | .281 | 12.0lg 30.8 | 7.7 | 1.0 |
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" (−1.7" vs prior) · off plate 26.2" (−1.0" vs prior)
Where he meets the ball
average intercept, inches vs the front of the plate
18 pctl · +3.4" vs prior
Timing spectrum
share of competitive swings by timing
on-time 72.5% (+0.0% vs prior) · late 9.8% (+0.0% vs prior)
Barrel accuracy
avg miss from the sweet spot · dashed ring = league
34 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).