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.
Mitch Keller RHP
2023 · vs LHB
1681 pitches in sample Change pitcher
1681 pitches in sample Change pitcher
1681 Pitches
21.7% Whiff %
66.0% Strike %
.324 xwOBA
35.6% Hard-hit %
The arsenal
8 pitch types in sample| Pitch | Usage | n | Velo | Spin | Whiff % | Strike % | xwOBA | Hard-hit % |
|---|---|---|---|---|---|---|---|---|
| FF Four-seam | 35% | 583 | 95.2 | 2375 | 23.6% n=296 | 67.8% | .271 n=144 | 35.6% n=73 |
| FC Cutter | 28% | 471 | 90.2 | 2456 | 19.3% n=254 | 68.6% | .380 n=115 | 31.6% n=95 |
| CU Curveball | 13% | 225 | 78.0 | 2606 | 24.4% n=90 | 58.2% | .397 n=44 | 50.0% n=32 |
| ST Sweeper | 12% | 198 | 82.6 | 2763 | 21.9% n=96 | 67.7% | .312 n=60 | 22.9% n=35 |
| SI Sinker | 7% | 110 | 94.7 | 2374 | 22.5% n=40 | 61.8% | .227 n=40 | 50.0% n=16 |
| CH Changeup | 5% | 84 | 90.6 | 1630 | 16.2% n=37 | 63.1% | .390 n=25 | 43.5% n=23 |
| SL Slider | 1% | 9 | 90.7 | 2418 | 0.0% n=4 | 55.6% | .785 n=2 | 0.0% n=1 |
| UN Unknown | 0% | 1 | · | · | — n=0 | 100.0% | — n=0 | — n=0 |
| ALLoverall | 100% | 1681 | 89.7 | 2437 | 21.7% n=817 | 66.0% | .324 n=430 | 35.6% n=275 |
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