John O'Neil vs. Kevin Plawecki — Career Comparison

On the career numbers, Kevin Plawecki posted the stronger offensive profile against John O'Neil. Kevin Plawecki posted stronger numbers in OPS (.659 vs .601) and on-base percentage (.318 vs .303). John O'Neil had the advantage in batting average (.266 vs .235). By the career numbers, Kevin Plawecki had the stronger overall case — though those totals don't account for the eras and run environments each player worked in.