Rocchio, Brayan
Everyday offensive profile with usable floor
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 | 0.296 |
| xwOBA current pace | 0.311 |
| xwOBA rolling p50 | 0.305 |
| Observed weight | 63% |
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
202 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
Aggregate Savant bat-tracking metrics; not per-swing motion capture. The full swing, with the recommended path overlaid, lives in the 3D Swing Simulator.
Aggregate zone heatmap
Aggregate zone metrics from seasonal Statcast leaderboards.
Current-season signal
| xwOBA Δ | +0.016 |
| wOBA Δ | +0.063 |
| Sample | 373 PA |
negative regression
Point projection and range
| Metric | Point | Range | Half-width |
|---|---|---|---|
| Plate Appearances | 458 | -- | -- |
| Home Runs | 9 | -- | -- |
| Stolen Bases | 0 | -- | -- |
| xwOBA | 0.295 | 0.265 to 0.338 | +/- 0.036 |
| ISO | 0.122 | 0.098 to 0.213 | +/- 0.057 |
| Barrel% | 2.8% | 1.3% to 5.3% | +/- 2.0% |
| Hard-Hit% | 31.1% | 26.4% to 40.2% | +/- 6.9% |
| K% | 18.5% | 16.2% to 26.2% | +/- 5.0% |
| BB% | 7.4% | 5.2% to 10.5% | +/- 2.7% |
| BABIP | 0.280 | 0.240 to 0.343 | +/- 0.051 |
321 career PA
| xwOBA | 0.222 |
| K% | 19.0% |
| BB% | 6.8% |
| Barrel | 2.7% |
710 career PA
| xwOBA | 0.232 |
| K% | 14.7% |
| BB% | 5.9% |
| Barrel | 2.0% |