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.

Romy Gonzalez

RHB · 2.47k pitches in sample

Whiff %

28.8%

n=1.32k swings

xwOBA

0.321

n=861 BBE

Hard-hit %

31.2%

n=861 BIP

Avg exit velo

84.9 mph

n=861 BIP

Handedness split

How he does vs the pitcher's hand

vs LHP

1.21k pitches · 408 balls in play

Whiff %

30.2%

xwOBA

0.363

Hard-hit %

32.1%

Avg EV

85.9

vs RHP

1.26k pitches · 453 balls in play

Whiff %

27.4%

xwOBA

0.283

Hard-hit %

30.5%

Avg EV

84.1

By pitch type

14 pitch types · n on every line

Pitch	Seen	Whiff %	xwOBA	Hard-hit %	Avg EV
Four-seam FF	700 · 395 sw	20.8%	0.357	24.2% · n=285	84.9
Slider SL	410 · 217 sw	39.6%	0.306	44.4% · n=126	88.8
Sinker SI	394 · 213 sw	16.4%	0.370	35.2% · n=162	85.7
Changeup CH	302 · 161 sw	39.8%	0.286	33.0% · n=88	82.8
Cutter FC	188 · 102 sw	25.5%	0.380	36.8% · n=68	85.2
Sweeper ST	186 · 95 sw	27.4%	0.260	22.6% · n=62	82.3
Curveball CU	145 · 64 sw	39.1%	0.330	27.8% · n=36	83.9
Knuckle-curve KC	55 · 25 sw	64.0%	0.077	22.2% · n=9	77.0
Splitter FS	51 · 33 sw	45.5%	0.145	25.0% · n=16	74.1
Slurve SV	23 · 10 sw	40.0%	0.141	33.3% · n=6	82.3
Unclassified UN	7 · 0 sw	·	·	· · n=0	·
Eephus EP	4 · 2 sw	0.0%	0.731	50.0% · n=2	97.7
Fastball FA	3 · 1 sw	0.0%	0.111	0.0% · n=1	92.1
Knuckleball KN	2 · 0 sw	·	·	· · n=0	·
All pitches	2.47k · 1.32k sw	28.8%	0.321	31.2% · n=861	84.9

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 →