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.
Marcelo Mayer
LHB · 510 pitches in sample
Whiff %
27.4%
n=259 swings
xwOBA
0.263
n=174 BBE
Hard-hit %
28.7%
n=174 BIP
Avg exit velo
83.1 mph
n=174 BIP
Handedness split
How he does vs the pitcher's handvs LHP
100 pitches · 32 balls in play
Whiff %
34.0%
xwOBA
0.167
Hard-hit %
21.9%
Avg EV
77.3
vs RHP
410 pitches · 142 balls in play
Whiff %
25.7%
xwOBA
0.287
Hard-hit %
30.3%
Avg EV
84.4
By pitch type
12 pitch types · n on every line| Pitch | Seen | Whiff % | xwOBA | Hard-hit % | Avg EV |
|---|---|---|---|---|---|
| Four-seam FF | 163 · 87 sw | 10.3% | 0.283 | 28.8% · n=73 | 84.7 |
| Slider SL | 75 · 41 sw | 31.7% | 0.361 | 30.8% · n=26 | 82.6 |
| Sinker SI | 70 · 33 sw | 21.2% | 0.260 | 37.5% · n=24 | 83.3 |
| Changeup CH | 49 · 23 sw | 26.1% | 0.205 | 21.4% · n=14 | 81.2 |
| Cutter FC | 39 · 21 sw | 19.0% | 0.280 | 31.3% · n=16 | 84.8 |
| Splitter FS | 39 · 24 sw | 54.2% | 0.220 | 20.0% · n=10 | 80.0 |
| Curveball CU | 34 · 16 sw | 62.5% | 0.197 | 33.3% · n=6 | 87.6 |
| Sweeper ST | 22 · 9 sw | 77.8% | 0.000 | 0.0% · n=2 | 55.9 |
| Knuckle-curve KC | 7 · 1 sw | 100.0% | 0.691 | · · n=0 | · |
| Slurve SV | 5 · 2 sw | 50.0% | 0.000 | 0.0% · n=1 | 69.8 |
| Knuckleball KN | 4 · 0 sw | · | 0.000 | · · n=0 | · |
| Fastball FA | 3 · 2 sw | 0.0% | · | 0.0% · n=2 | 66.9 |
| All pitches | 510 · 259 sw | 27.4% | 0.263 | 28.7% · n=174 | 83.1 |
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 →