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 RHB
1441 pitches in sample Change pitcher
1441 pitches in sample Change pitcher
1441 Pitches
18.5% Whiff %
66.9% Strike %
.305 xwOBA
35.5% Hard-hit %
The arsenal
8 pitch types in sample| Pitch | Usage | n | Velo | Spin | Whiff % | Strike % | xwOBA | Hard-hit % |
|---|---|---|---|---|---|---|---|---|
| SI Sinker | 42% | 602 | 93.7 | 2373 | 6.0% n=267 | 73.9% | .305 n=160 | 33.3% n=132 |
| ST Sweeper | 21% | 303 | 82.9 | 2754 | 27.5% n=149 | 58.1% | .307 n=86 | 34.4% n=61 |
| FC Cutter | 19% | 272 | 88.8 | 2458 | 22.9% n=140 | 66.5% | .308 n=75 | 29.6% n=54 |
| FF Four-seam | 16% | 230 | 95.3 | 2386 | 32.0% n=103 | 62.6% | .278 n=69 | 58.3% n=24 |
| CU Curveball | 2% | 24 | 77.5 | 2579 | 0.0% n=6 | 45.8% | .678 n=4 | 100.0% n=2 |
| CH Changeup | 0% | 4 | 91.7 | 2094 | 100.0% n=1 | 50.0% | — n=0 | — n=0 |
| SL Slider | 0% | 4 | 89.8 | 2419 | 33.3% n=3 | 75.0% | — n=0 | — n=0 |
| UN Unknown | 0% | 2 | · | · | — n=0 | 100.0% | — n=0 | — n=0 |
| ALLoverall | 100% | 1441 | 90.4 | 2475 | 18.5% n=669 | 66.9% | .305 n=394 | 35.5% n=273 |
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