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.
Jack Flaherty RHP
2023-25 · vs LHB
4691 pitches in sample Change pitcher
4691 pitches in sample Change pitcher
4691 Pitches
23.8% Whiff %
61.3% Strike %
.328 xwOBA
37.9% Hard-hit %
The arsenal
8 pitch types in sample| Pitch | Usage | n | Velo | Spin | Whiff % | Strike % | xwOBA | Hard-hit % |
|---|---|---|---|---|---|---|---|---|
| FF Four-seam | 42% | 1986 | 93.2 | 2274 | 14.1% n=808 | 64.1% | .350 n=504 | 40.0% n=335 |
| KC Knuckle-curve | 24% | 1141 | 77.2 | 2432 | 36.3% n=507 | 59.2% | .263 n=262 | 26.7% n=165 |
| SL Slider | 24% | 1103 | 84.6 | 2455 | 27.3% n=546 | 64.9% | .332 n=294 | 44.2% n=190 |
| CH Changeup | 4% | 209 | 85.6 | 1649 | 17.6% n=51 | 31.6% | .206 n=22 | 13.6% n=22 |
| FC Cutter | 3% | 155 | 89.0 | 2267 | 19.4% n=67 | 61.9% | .489 n=32 | 45.8% n=24 |
| SI Sinker | 1% | 65 | 90.9 | 2049 | 15.8% n=19 | 38.5% | .633 n=11 | 63.6% n=11 |
| UN Unknown | 1% | 31 | · | · | 62.5% n=8 | 74.2% | .000 n=3 | — n=0 |
| CS Slow curve | 0% | 1 | 63.1 | 2252 | — n=0 | 0.0% | — n=0 | — n=0 |
| ALLoverall | 100% | 4691 | 86.7 | 2324 | 23.8% n=2006 | 61.3% | .328 n=1128 | 37.9% n=747 |
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