Edge Labs · Research
Batter Lab
Pitch-level Statcast for one hitter. Pick a batter and the data shows how he handles each pitch type, velo band, and pitcher hand: whiff rate, xwOBA, hard-hit rate, and average exit velocity, with the sample size on every line. You set the filters, the data answers. Statcast covers 2023 to 2025.
Andrés Chaparro
RHB · 807 pitches in sample
Whiff %
23.8%
n=424 swings
xwOBA
0.287
n=280 BBE
Hard-hit %
22.1%
n=280 BIP
Avg exit velo
82.0 mph
n=280 BIP
Handedness split
How he does vs the pitcher's handvs LHP
377 pitches · 131 balls in play
Whiff %
22.8%
xwOBA
0.352
Hard-hit %
26.0%
Avg EV
83.0
vs RHP
430 pitches · 149 balls in play
Whiff %
24.7%
xwOBA
0.235
Hard-hit %
18.8%
Avg EV
81.1
By pitch type
10 pitch types · n on every line| Pitch | Seen | Whiff % | xwOBA | Hard-hit % | Avg EV |
|---|---|---|---|---|---|
| Four-seam FF | 245 · 144 sw | 15.3% | 0.265 | 14.4% · n=104 | 79.0 |
| Slider SL | 148 · 69 sw | 27.5% | 0.254 | 32.6% · n=43 | 86.2 |
| Changeup CH | 106 · 56 sw | 41.1% | 0.228 | 22.2% · n=27 | 82.1 |
| Sinker SI | 101 · 46 sw | 15.2% | 0.400 | 40.0% · n=35 | 88.7 |
| Sweeper ST | 71 · 37 sw | 21.6% | 0.257 | 8.0% · n=25 | 76.3 |
| Curveball CU | 49 · 22 sw | 36.4% | 0.234 | 28.6% · n=14 | 80.1 |
| Cutter FC | 42 · 24 sw | 25.0% | 0.451 | 29.4% · n=17 | 88.1 |
| Splitter FS | 24 · 14 sw | 28.6% | 0.506 | 14.3% · n=7 | 81.9 |
| Knuckle-curve KC | 16 · 10 sw | 40.0% | 0.073 | 0.0% · n=6 | 72.0 |
| Slurve SV | 5 · 2 sw | 0.0% | 0.214 | 50.0% · n=2 | 86.8 |
| All pitches | 807 · 424 sw | 23.8% | 0.287 | 22.1% · n=280 | 82.0 |
Every number is a real Statcast count with its sample size (n) shown, never a guaranteed pick or a fabricated probability. Whiff % is swinging strikes over swings · xwOBA is the expected wOBA on contact · hard-hit is exit velocity 95+ mph. You set the filters, the data answers, you decide. Back to research →