Descriptive only — no edge claimed. These are measured plate-discipline and contact rates, not projections.
MLB batters · MLB · as of 2025-09-28
Heriberto Hernández
Descriptive card · conservative measured rates.
bats
R
switch hitter
no
pitches faced
1138
Higher than 42% of 485 in pack
top pitch type seen
FF
top pitch type seen %
28.3
Higher than 23% of 485 in pack
velo seen p10
82
Higher than 90% of 485 in pack
velo seen p50
89.9
Higher than 38% of 485 in pack
velo seen p90
96
Higher than 17% of 485 in pack
% pitches in rulebook zone
50.4
Higher than 42% of 485 in pack
n batted balls
308
Higher than 37% of 485 in pack
avg exit velo
84.8
Higher than 85% of 485 in pack
exit velo p90
103.7
Higher than 71% of 485 in pack
avg estimated woba on contact
0.334
Higher than 80% 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.