Current snapshot
| Age | 41 |
| Height | 6' 3" |
| Weight | 208 lb |
| Debut | 2008-04-29 |
P profile with live context, projection links, and Mithrandir card history when available.
Rolling bands shrink current-season signal toward the preseason prior until the sample earns more weight.
| ERA preseason | 4.57 |
| ERA current pace | 9.64 |
| ERA rolling p50 | 6.09 |
| Observed weight | 30% |
100th = best in MLB.
Stuff+ appears when the current pitch-event scoring artifact includes this pitcher; missing coverage is shown explicitly.
Live snapshot series; true 50/100 PA windows require PA-level logs
Pitch-shape context from this pitcher’s current arsenal snapshot. Hover a pitch to inspect usage, movement, and bat-missing context.
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 | 47.2% | 162 | 104 | limited sample |
| SL | 22.4% | 77 | 96 | limited sample |
| CH | 14.9% | 51 | 103 | limited sample |
| CB | 14.0% | 48 | 100 | limited sample |
| FC | 1.5% | 5 | 92 | limited sample |
Renamed from the attempted Kirby Index after audit; true Kirby requires release-angle trajectory data.
| Age | 41 |
| Height | 6' 3" |
| Weight | 208 lb |
| Debut | 2008-04-29 |
| ERA Δ | +5.31 |
| K% Δ | -0.094 |
| Module | Cards | Latest | Signal |
|---|---|---|---|
| Pitching | 12 | 2026-04-24 | 4-Seam Fastball played up through FF/SL tunnel quality |
| Pitcher Projections 202622.0% K | 4.33 ERA | Projection |
| 2026-04-12 vs MIN8 ER / 3 K | 2.1 IP |
| 2026-04-06 vs LAD2 ER / 2 K | 2.0 IP |
| 2026-03-31 vs COL1 ER / 4 K | 6.0 IP |