Antone, Tejay
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 | 3.92 |
| ERA current pace | 5.87 |
| ERA rolling p50 | 4.25 |
| Observed weight | 17% |
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 |
|---|---|---|---|---|
| SL | 54.0% | 67 | 102 | limited sample |
| CB | 20.2% | 25 | 102 | limited sample |
| FC | 19.4% | 24 | 99 | limited sample |
| FB | 5.6% | 7 | 103 | limited sample |
| SI | 0.8% | 1 | 46 | 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 | 31.2 | -- | -- |
| Batters Faced | 134 | -- | -- |
| K% | 20.4% | 7.5% to 24.1% | +/- 8.3% |
| BB% | 10.4% | 3.8% to 12.2% | +/- 4.2% |
| Whiff% | 21.6% | 9.1% to 26.2% | +/- 8.6% |
| HR/9 | 1.49 | 0.00 to 1.49 | +/- 0.74 |
| xwOBA Against | 0.303 | 0.078 to 0.346 | +/- 0.134 |
| Barrel% Allowed | 7.5% | 0.1% to 10.2% | +/- 5.0% |
| ERA | 4.99 | 0.00 to 6.06 | +/- 3.03 |
| FIP | 4.79 | 1.45 to 6.62 | +/- 2.59 |
| WHIP | 1.381 | 0.482 to 1.849 | +/- 0.683 |
170 career BF
| xwOBA | 0.132 |
| K% | 11.4% |
| BB% | 6.6% |
| Barrel | 1.2% |
148 career BF
| xwOBA | 0.126 |
| K% | 11.5% |
| BB% | 5.0% |
| Barrel | 1.2% |