Gelof, Zack
Middle-order power profile with real damage
Season percentile report
The headline weighs outcome stats (xwOBA, barrels); each bar averages its full strip group below. 100 = best in MLB.
percentile
Preseason / current pace / Bayesian update
Rolling bands shrink current-season signal toward the preseason prior until the sample earns more weight.
| xwOBA preseason | 0.281 |
| xwOBA current pace | 0.289 |
| xwOBA rolling p50 | 0.285 |
| Observed weight | 54% |
Actual percentile with projection tick
100th = best in MLB.
SEAGER+ and decision components
SEAGER+ is the promoted plate-discipline index; component rows marked rebadged research are visible diagnostic context, not standalone promoted metrics.
xwOBA snapshot line
Live snapshot series; true 50/100 PA windows require PA-level logs
Field-coordinate spray profile
117 Statcast batted-ball coordinates from the pitch-event feed (2026). Direction profile remains as the v1 context layer when coordinate density is limited.
Swing path, attack angle, bat speed
No bat-tracking aggregate is available for this hitter. The full swing, with the recommended path overlaid, lives in the 3D Swing Simulator.
No Savant bat-tracking aggregate is available for this hitter.
Aggregate zone heatmap
Aggregate zone metrics from seasonal Statcast leaderboards.
Current-season signal
| xwOBA Δ | -0.009 |
| wOBA Δ | +0.077 |
| Sample | 259 PA |
negative regression
Point projection and range
| Metric | Point | Range | Half-width |
|---|---|---|---|
| Plate Appearances | 311 | -- | -- |
| Home Runs | 10 | -- | -- |
| Stolen Bases | 0 | -- | -- |
| xwOBA | 0.298 | 0.229 to 0.360 | +/- 0.066 |
| ISO | 0.176 | 0.104 to 0.249 | +/- 0.073 |
| Barrel% | 5.7% | 2.9% to 8.9% | +/- 3.0% |
| Hard-Hit% | 41.3% | 32.7% to 50.2% | +/- 8.7% |
| K% | 33.0% | 25.5% to 38.3% | +/- 6.4% |
| BB% | 7.8% | 4.3% to 11.3% | +/- 3.5% |
| BABIP | 0.305 | 0.229 to 0.371 | +/- 0.071 |
239 career PA
| xwOBA | 0.200 |
| K% | 25.6% |
| BB% | 7.0% |
| Barrel | 3.2% |
752 career PA
| xwOBA | 0.214 |
| K% | 24.4% |
| BB% | 5.5% |
| Barrel | 4.3% |