Descriptive only — no edge claimed. These are measured plate-discipline and contact rates, not projections.
MLB batters · MLB · as of 2025-09-28
Ronald Acuna Jr.
Descriptive card · conservative measured rates.
bats
R
switch hitter
no
pitches faced
1766
Higher than 67% of 485 in pack
top pitch type seen
FF
top pitch type seen %
29.6
Higher than 33% of 485 in pack
velo seen p10
81.7
Higher than 79% of 485 in pack
velo seen p50
90.4
Higher than 61% of 485 in pack
velo seen p90
96.5
Higher than 66% of 485 in pack
% pitches in rulebook zone
50.0
Higher than 36% of 485 in pack
n batted balls
520
Higher than 57% of 485 in pack
avg exit velo
83.4
Higher than 59% of 485 in pack
exit velo p90
106.1
Higher than 93% of 485 in pack
avg estimated woba on contact
0.397
Higher than 98% of 485 in pack
Bars show where this card sits within its own pack (485 mlb batters), by simple rank of the measured value. Higher is only higher -- no quality judgement is implied.
What stands out
- It came on the smallest sample here: 520 batted balls over 1,766 pitches seen, the fewest in this group.
- Top-end power intact: 90th-percentile exit velocity 106.1 mph.
- Average exit velocity 83.4 mph; four-seam fastballs were 29.6% of his diet.
Reading note
Descriptive only, from a single 2025 Statcast pull (>=300 pitches-faced floor). His 1,766 pitches and 520 batted balls are the smallest sample in this group, so every rate here carries more sampling noise than the higher-volume hitters. Estimated wOBA on contact is a batted-ball model over those 520 balls and ignores walks and strikeouts. No swing/miss or launch-angle column in this pull. Not park- or opponent-adjusted; not a prediction. 'Fewest in this group' is scoped to these twelve hitters.