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.
Justin Wrobleski LHP
2023-25
1768 pitches in sample Change pitcher
1768 pitches in sample Change pitcher
1768 Pitches
20.3% Whiff %
66.0% Strike %
.320 xwOBA
43.6% Hard-hit %
The arsenal
8 pitch types in sample| Pitch | Usage | n | Velo | Spin | Whiff % | Strike % | xwOBA | Hard-hit % |
|---|---|---|---|---|---|---|---|---|
| FF Four-seam | 40% | 699 | 95.6 | 2399 | 22.6% n=363 | 66.8% | .289 n=197 | 35.1% n=114 |
| SL Slider | 21% | 375 | 87.6 | 2409 | 23.4% n=205 | 66.9% | .262 n=99 | 47.8% n=69 |
| SI Sinker | 15% | 259 | 95.0 | 2141 | 8.5% n=106 | 68.3% | .362 n=55 | 43.5% n=46 |
| CU Curveball | 9% | 160 | 81.7 | 2392 | 13.1% n=61 | 61.9% | .413 n=42 | 51.5% n=33 |
| FC Cutter | 9% | 154 | 92.1 | 2444 | 21.8% n=87 | 76.6% | .390 n=32 | 57.7% n=26 |
| CH Changeup | 4% | 66 | 87.0 | 1495 | 15.0% n=20 | 37.9% | .446 n=11 | 60.0% n=10 |
| ST Sweeper | 3% | 50 | 84.5 | 2372 | 30.0% n=20 | 50.0% | .464 n=15 | 33.3% n=9 |
| UN Unknown | 0% | 5 | · | · | — n=0 | 100.0% | — n=0 | — n=0 |
| ALLoverall | 100% | 1768 | 91.6 | 2332 | 20.3% n=862 | 66.0% | .320 n=451 | 43.6% n=307 |
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