John Curran vs. Peter O'Brien — Career Comparison

Looking at the career totals, John Curran and Peter O'Brien are closely matched on the surface stats. John Curran posted stronger numbers in OPS (.750 vs .716) and on-base percentage (.333 vs .282). Peter O'Brien had the advantage in slugging (.434 vs .417). By the career numbers, John Curran had the stronger overall case — though those totals don't account for the eras and run environments each player worked in.