Run-prevention profile built on workable command
Rolling bands shrink current-season signal toward the preseason prior until the sample earns more weight.
| ERA preseason | 4.33 |
| ERA current pace | 4.12 |
| ERA rolling p50 | 4.27 |
| Observed weight | 28% |
100th = best in MLB.
Stuff+ appears when the current pitch-event scoring artifact includes this pitcher; Arsenal Decomposition remains descriptive support under Stuff+.
Pitch-shape context from this pitcher’s current arsenal snapshot. Hover a pitch to inspect usage, movement, and bat-missing context.
Live snapshot series; true 50/100 PA windows require PA-level logs
Aggregate zone metrics from seasonal Statcast leaderboards.
2026 pitch-level arsenal aggregates; current season takes over after 100 tracked pitches across at least 2 pitch types. Descriptive pitch-type Stuff+ composition. Not a promoted predictive metric.
| Pitch | Usage | Pitches | Stuff+ | Status |
|---|---|---|---|---|
| FB | 80.7% | 288 | 100 | qualified |
| CH | 9.2% | 33 | 94 | limited sample |
| CB | 5.9% | 21 | 107 | limited sample |
| SL | 4.2% | 15 | 75 | limited sample |
Renamed from the attempted Kirby Index after audit; true Kirby requires release-angle trajectory data.
| ERA Δ | -0.30 |
| K% Δ | -0.043 |
| Sample | 21.0 IP |
| Metric | Point | Range | Half-width |
|---|---|---|---|
| Innings | 34.4 | -- | -- |
| Batters Faced | 142 | -- | -- |
| K% | 22.2% | 16.8% to 29.2% | +/- 6.2% |
| BB% | 10.1% | 6.8% to 14.8% | +/- 4.0% |
| Whiff% | 21.8% | 16.6% to 26.8% | +/- 5.1% |
| HR/9 | 1.19 | 0.32 to 1.79 | +/- 0.74 |
| xwOBA Against | 0.317 | 0.264 to 0.348 | +/- 0.042 |
| Barrel% Allowed | 7.6% | 3.5% to 11.3% | +/- 3.9% |
| ERA | 4.42 | 1.67 to 5.65 | +/- 1.99 |
| FIP | 4.10 | 2.98 to 7.09 | +/- 2.05 |
| WHIP | 1.386 | 0.927 to 1.609 | +/- 0.341 |
| xwOBA | 0.274 |
| K% | 19.6% |
| BB% | 11.2% |
| Barrel | 6.9% |
| xwOBA | 0.247 |
| K% | 20.8% |
| BB% | 7.5% |
| Barrel | 6.1% |
