Ralph Mattis vs. Carlos Perez — Career Comparison

Looking at the career totals, Ralph Mattis and Carlos Perez are closely matched on the surface stats. Ralph Mattis posted stronger numbers in OPS (.644 vs .597) and on-base percentage (.326 vs .254). Carlos Perez had the advantage in slugging (.343 vs .318). By the career numbers, Ralph Mattis had the stronger overall case — though those totals don't account for the eras and run environments each player worked in.