Koenig, Jared
Run-prevention profile built on workable command
Preseason / current pace / Bayesian update
Rolling bands shrink current-season signal toward the preseason prior until the sample earns more weight.
| ERA preseason | 3.24 |
| ERA current pace | 0.00 |
| ERA rolling p50 | 2.93 |
| Observed weight | 9% |
Actual percentile with projection tick
100th = best in MLB.
Stuff+ and arsenal context
Stuff+ appears when the current pitch-event scoring artifact includes this pitcher; Arsenal Decomposition remains descriptive support under Stuff+.
Arsenal optimization map
Pitch-shape context from this pitcher’s current arsenal snapshot. Hover a pitch to inspect usage, movement, and bat-missing context.
xwOBA allowed snapshot line
Live snapshot series; true 50/100 PA windows require PA-level logs
No Live State xwOBA snapshots are available for this player.
Aggregate zone heatmap
Aggregate zone metrics from seasonal Statcast leaderboards.
Usage mix, movement map, and Stuff+ composition
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 |
|---|---|---|---|---|
| SI | 65.2% | 30 | 102 | limited sample |
| FC | 19.6% | 9 | 103 | limited sample |
| CH | 8.7% | 4 | 120 | limited sample |
| FB | 4.3% | 2 | 89 | limited sample |
| CB | 2.2% | 1 | 98 | limited sample |
Renamed from the attempted Kirby Index after audit; true Kirby requires release-angle trajectory data.
Current-season signal
No Live State delta is available for this player yet.
Point projection and range
| Metric | Point | Range | Half-width |
|---|---|---|---|
| Innings | 39.5 | -- | -- |
| Batters Faced | 166 | -- | -- |
| K% | 23.5% | 17.7% to 30.9% | +/- 6.6% |
| BB% | 8.3% | 4.8% to 12.3% | +/- 3.7% |
| Whiff% | 20.7% | 17.2% to 27.0% | +/- 4.9% |
| HR/9 | 1.20 | 0.33 to 1.86 | +/- 0.77 |
| xwOBA Against | 0.291 | 0.239 to 0.343 | +/- 0.052 |
| Barrel% Allowed | 7.8% | 3.8% to 11.6% | +/- 3.9% |
| ERA | 3.65 | 1.77 to 5.59 | +/- 1.91 |
| FIP | 3.56 | 2.57 to 5.23 | +/- 1.33 |
| WHIP | 1.240 | 1.027 to 1.599 | +/- 0.286 |
267 career BF
| xwOBA | 0.237 |
| K% | 22.1% |
| BB% | 6.4% |
| Barrel | 5.1% |
507 career BF
| xwOBA | 0.284 |
| K% | 21.3% |
| BB% | 8.1% |
| Barrel | 8.1% |