Unknown Mexio vs. Fancy O'Neil — Career Comparison

On the career numbers, Unknown Mexio posted the stronger offensive profile against Fancy O'Neil. Unknown Mexio posted stronger numbers in OPS (.750 vs .000) and on-base percentage (.333 vs .000). By the career numbers, Unknown Mexio had the stronger overall case — though those totals don't account for the eras and run environments each player worked in.