Jake Atz vs. John Sullivan — Career Comparison

Looking at the career totals, Jake Atz and John Sullivan are closely matched on the surface stats. John Sullivan posted stronger numbers in batting average (.228 vs .218) and home run production (2 career HR at a higher rate). Jake Atz had the advantage in on-base percentage (.304 vs .290). By the career numbers, John Sullivan had the stronger overall case — though those totals don't account for the eras and run environments each player worked in.