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.

Oswald Peraza

RHB · 1.77k pitches in sample

Whiff %

30.3%

n=903 swings

xwOBA

0.264

n=552 BBE

Hard-hit %

22.3%

n=552 BIP

Avg exit velo

81.0 mph

n=552 BIP

Handedness split

How he does vs the pitcher's hand

vs LHP

554 pitches · 158 balls in play

Whiff %

34.0%

xwOBA

0.234

Hard-hit %

22.8%

Avg EV

81.8

vs RHP

1.21k pitches · 394 balls in play

Whiff %

28.8%

xwOBA

0.277

Hard-hit %

22.1%

Avg EV

80.7

By pitch type

14 pitch types · n on every line

Pitch	Seen	Whiff %	xwOBA	Hard-hit %	Avg EV
Four-seam FF	601 · 264 sw	26.1%	0.283	18.1% · n=177	81.3
Sinker SI	295 · 164 sw	18.9%	0.322	24.6% · n=118	82.3
Slider SL	253 · 141 sw	33.3%	0.273	25.6% · n=78	81.8
Cutter FC	156 · 91 sw	33.0%	0.269	26.0% · n=50	81.1
Changeup CH	153 · 84 sw	34.5%	0.219	25.0% · n=52	81.8
Sweeper ST	127 · 73 sw	37.0%	0.189	21.1% · n=38	78.7
Curveball CU	100 · 46 sw	45.7%	0.100	9.1% · n=22	72.3
Splitter FS	40 · 21 sw	57.1%	0.224	37.5% · n=8	83.3
Knuckle-curve KC	30 · 13 sw	38.5%	0.235	0.0% · n=6	66.2
Slurve SV	4 · 2 sw	100.0%	·	· · n=0	·
Slow curve CS	3 · 2 sw	50.0%	0.464	100.0% · n=1	96.8
Fastball FA	2 · 1 sw	0.0%	0.280	100.0% · n=1	96.2
Eephus EP	2 · 1 sw	0.0%	0.664	100.0% · n=1	102.4
Unclassified UN	1 · 0 sw	·	·	· · n=0	·
All pitches	1.77k · 903 sw	30.3%	0.264	22.3% · n=552	81.0

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 →