Descriptive only — no edge claimed. These are measured plate-discipline and contact rates, not projections.
MLB batters · MLB · as of 2025-09-28
Mark Vientos
Descriptive card · conservative measured rates.
bats
R
switch hitter
no
pitches faced
1692
Higher than 64% of 485 in pack
top pitch type seen
FF
top pitch type seen %
24.1
Higher than 4% of 485 in pack
velo seen p10
80.6
Higher than 19% of 485 in pack
velo seen p50
89.1
Higher than 13% of 485 in pack
velo seen p90
96
Higher than 17% of 485 in pack
% pitches in rulebook zone
50.3
Higher than 40% of 485 in pack
n batted balls
548
Higher than 61% of 485 in pack
avg exit velo
85.2
Higher than 91% of 485 in pack
exit velo p90
104.4
Higher than 80% of 485 in pack
avg estimated woba on contact
0.319
Higher than 62% 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.