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 Spence RHP
2023-25 · vs RHB
2068 pitches in sample Change pitcher
2068 pitches in sample Change pitcher
2068 Pitches
21.3% Whiff %
63.9% Strike %
.344 xwOBA
40.1% Hard-hit %
The arsenal
7 pitch types in sample| Pitch | Usage | n | Velo | Spin | Whiff % | Strike % | xwOBA | Hard-hit % |
|---|---|---|---|---|---|---|---|---|
| SL Slider | 37% | 772 | 84.4 | 2764 | 30.8% n=432 | 68.3% | .321 n=220 | 31.4% n=159 |
| FC Cutter | 35% | 729 | 90.9 | 2626 | 14.8% n=330 | 65.4% | .389 n=184 | 46.8% n=139 |
| SI Sinker | 20% | 408 | 92.0 | 1890 | 9.8% n=184 | 53.7% | .381 n=97 | 52.9% n=87 |
| CU Curveball | 7% | 145 | 81.3 | 2802 | 21.8% n=78 | 61.4% | .218 n=55 | 22.2% n=36 |
| UN Unknown | 0% | 9 | · | · | — n=0 | 100.0% | — n=0 | — n=0 |
| CH Changeup | 0% | 4 | 89.3 | 1531 | 100.0% n=1 | 25.0% | — n=0 | — n=0 |
| PO Pitchout | 0% | 1 | 86.9 | 2480 | — n=0 | 0.0% | — n=0 | — n=0 |
| ALLoverall | 100% | 2068 | 88.0 | 2542 | 21.3% n=1025 | 63.9% | .344 n=556 | 40.1% n=421 |
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