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.

Randy Arozarena

RHB · 8.60k pitches in sample

Whiff %

27.7%

n=3.66k swings

xwOBA

0.330

n=2.41k BBE

Hard-hit %

29.5%

n=2.41k BIP

Avg exit velo

84.3 mph

n=2.41k BIP

Handedness split

How he does vs the pitcher's hand

vs LHP

2.23k pitches · 659 balls in play

Whiff %

24.3%

xwOBA

0.331

Hard-hit %

33.5%

Avg EV

85.5

vs RHP

6.37k pitches · 1.75k balls in play

Whiff %

28.9%

xwOBA

0.330

Hard-hit %

28.0%

Avg EV

83.8

By pitch type

15 pitch types · n on every line

Pitch	Seen	Whiff %	xwOBA	Hard-hit %	Avg EV
Four-seam FF	2.54k · 1.07k sw	27.4%	0.373	29.6% · n=703	86.1
Sinker SI	1.57k · 625 sw	18.6%	0.375	35.3% · n=467	86.5
Slider SL	1.49k · 653 sw	35.4%	0.283	24.4% · n=377	82.0
Changeup CH	815 · 351 sw	30.5%	0.288	29.4% · n=221	83.1
Sweeper ST	682 · 295 sw	29.5%	0.294	26.5% · n=196	81.1
Cutter FC	637 · 264 sw	23.9%	0.325	29.2% · n=185	84.7
Curveball CU	417 · 193 sw	29.0%	0.251	28.7% · n=129	82.6
Splitter FS	211 · 102 sw	35.3%	0.284	26.8% · n=56	79.5
Knuckle-curve KC	135 · 70 sw	24.3%	0.338	32.7% · n=52	82.1
Slurve SV	69 · 28 sw	21.4%	0.170	17.6% · n=17	74.8
Unclassified UN	17 · 1 sw	0.0%	·	· · n=0	·
Fastball FA	8 · 4 sw	25.0%	0.639	66.7% · n=3	101.6
Forkball FO	4 · 1 sw	100.0%	·	· · n=0	·
Slow curve CS	1 · 0 sw	·	·	· · n=0	·
Eephus EP	1 · 1 sw	0.0%	0.077	0.0% · n=1	79.8
All pitches	8.60k · 3.66k sw	27.7%	0.330	29.5% · n=2.41k	84.3

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 →