Edge Labs · Research
Pitcher Lab
A pitch-level explorer over Statcast for one pitcher. Search an arm, set the filters, and read the arsenal: usage, velo and spin, whiff %, strike %, xwOBA against, and hard-hit %. Every number shows the sample (n) behind it. Research and context, you decide.
Sean Burke RHP
2025 · vs LHB
1284 pitches in sample Change pitcher
1284 pitches in sample Change pitcher
1284 Pitches
21.7% Whiff %
61.3% Strike %
.327 xwOBA
38.9% Hard-hit %
The arsenal
6 pitch types in sample| Pitch | Usage | n | Velo | Spin | Whiff % | Strike % | xwOBA | Hard-hit % |
|---|---|---|---|---|---|---|---|---|
| FF Four-seam | 49% | 628 | 94.7 | 2567 | 19.7% n=314 | 63.9% | .300 n=150 | 31.0% n=87 |
| KC Knuckle-curve | 29% | 366 | 79.9 | 2550 | 25.5% n=141 | 62.8% | .309 n=82 | 46.8% n=47 |
| CH Changeup | 12% | 148 | 85.7 | 1822 | 31.5% n=54 | 41.9% | .467 n=26 | 38.1% n=21 |
| SL Slider | 11% | 135 | 86.5 | 2496 | 15.3% n=72 | 65.9% | .374 n=39 | 48.3% n=29 |
| SI Sinker | 0% | 6 | 95.6 | 2382 | 25.0% n=4 | 66.7% | .526 n=1 | 100.0% n=1 |
| UN Unknown | 0% | 1 | 84.1 | 1782 | — n=0 | 100.0% | — n=0 | — n=0 |
| ALLoverall | 100% | 1284 | 88.5 | 2467 | 21.7% n=585 | 61.3% | .327 n=298 | 38.9% n=185 |
Whiff % = whiffs ÷ swings · Strike % = strikes ÷ pitches · xwOBA = avg expected wOBA on contact ·
Hard-hit % = 95+ mph ÷ batted balls · n shown on every rate · descriptive context, not a pick