Simpson, Chandler
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 | 0.322 |
| xwOBA current pace | 0.265 |
| xwOBA rolling p50 | 0.286 |
| 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
233 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 | -0.049 |
| wOBA Δ | +0.016 |
| Sample | 373 PA |
negative regression
Point projection and range
| Metric | Point | Range | Half-width |
|---|---|---|---|
| Plate Appearances | 424 | -- | -- |
| Home Runs | 5 | -- | -- |
| Stolen Bases | 0 | -- | -- |
| xwOBA | 0.314 | 0.284 to 0.339 | +/- 0.027 |
| ISO | 0.080 | 0.037 to 0.166 | +/- 0.064 |
| Barrel% | 0.8% | 0.2% to 3.4% | +/- 1.6% |
| Hard-Hit% | 21.2% | 13.1% to 31.2% | +/- 9.1% |
| K% | 12.7% | 8.9% to 18.9% | +/- 5.0% |
| BB% | 6.8% | 2.9% to 8.8% | +/- 3.0% |
| BABIP | 0.307 | 0.290 to 0.366 | +/- 0.038 |
114 career PA
| xwOBA | 0.190 |
| K% | 6.6% |
| BB% | 3.2% |
| Barrel | 0.0% |
336 career PA
| xwOBA | 0.203 |
| K% | 6.1% |
| BB% | 3.6% |
| Barrel | 0.0% |